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BRENT JESSEE RECORDING & SUPPLY, INC.

1590 West Algonquin Road #111

Hoffman Estates, IL 60192

Voice Phone 847-496-4546, Monday-Friday 8AM to 4PM USA Central Time

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e-mail: brentjes@audiotubes.com



Audiophile Tube List

JUMP DIRECTLY TO THE AUDIOPHILE TUBE LIST


This is our "audiophile" tube page.

It is a long page, use your scroll button and scroll down the page to see it all.

Most hi-fi, amp, guitar amp, and stereo tubes we stock are listed here, just scroll down the page to see. Many high demand types are linked from this page to special pages on our site with more information, so if the tube you need is listed as a link, just click it. If you are looking for specific audio or hi-fi tubes, or antique types, please see our yellow navigation bar at the top of the page. We have direct links to antique, audiophile, and other specific high demand tubes, and these links may save you some searching time. If your specific tube is not on the yellow bar, scroll down this page to find it. If it's not on this page, then click "ALL Tubes" on the yellow bar above to see our entire stock listing. If you don't see what you need, PLEASE phone or e-mail us, we would love to help you! NOTE: Our inventory is being simplified to show that we either have adequate stock on hand ("in stock"), are out of stock ("temporarily out of stock"), or stocks change very rapidly with rare, high demand tubes ("call/e-mail"). Stock levels with actual quantity on hand shown are being phased out as we update inventory. The only exception to this will be very scarce tubes where we typically will only have a small stock on hand. Of course, any time you need a large quantity of tubes of any type, is is a good idea to email us for a stock check first.


Can't find a particular tube? Click here to find EVERY tube we stock!


WE ARE GROWING THANKS TO YOU!

We have new offices and a new warehouse! Along with growth comes some items we are adjusting to: busy phones, many e-mails, and many orders! E-mails are screened daily and answers or order confirmations are typically sent out within 24 hours during the weekdays. We have extra phone lines, and extra help to answer the phones now, but if you do happen to get our voice mail, please leave a message and a time of day for us to call you back. Save time and FAX your order to 1-847-963-1568 Click here for a printable, easy FAX order form. Use your "back" button to return to this page. I fill each order with Old-World craftmanship: hand selected vintage tubes, carefully tested with great attention to detail and quality, and carefully identified and packaged. I will not compromise this service and product quality as we grow. Please be patient as filling orders in this careful manner can take up to five business days when we are very busy. Thanks again for being a part of our success!

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If you are unhappy with any tubes or merchandise purchased from us within a period of 30 days, we will either exchange the item for you or offer you credit or a refund of your purchase price. This includes if you don't like the way a tube sounds, or even looks!! We are SERIOUS about customer satisfaction!! See our guarantee webpage for more details on the best NOS tube guarantee on the Internet!

NEW! CURVE TRACER MATCHING AVAILABLE! We can match most small signal preamp tubes and we now match all of our power output tubes on a Tektronix 576 curve tracer. This runs the tube at full rated plate and screen voltage, and plots the curves at 10 different grid bias levels. The most accurate method to test tubes, the curve plots can actually be compared to the printed examples for each tube type that appear in the manufacturer technical data sheets and books.

Press "reload" or "refresh" if you have visited any of these pages before, to make sure your web browser displays the latest tube goodies I have in stock! I also buy tubes, so e-mail me your list of what you have to sell. Check these pages often as they are being updated nearly every day. If you have tube questions, e-mail me! If you need info about tubes FAST, then call me at 847-496-4546 from 8 until 4 Monday through Friday. I've got answers! When you are ready to order, check out our new credit card online ordering system. Thanks for your business!



These are fast moving tube types, primarily audiophile varieties. Use your scroll button to browse. Click "reload" if you have visited this page before to see the latest updates. This list is high demand types only. I will make every attempt to keep this up to date, but if you need a quantity of any of these tubes, please e-mail me. I can give you an up to the minute inventory count stock check. Two digit and industrial numbered types are at the end of this list. If you do not see the tubes you need here, click here to check my main tube page. I can match pairs and quads of any of these tubes for you. Matching adds $5.00 to the cost of each tube, if the tube is not already listed as a "matched pair". Already matched pairs are priced as listed. For orders within the USA, please click here for a handy online order form. You may print this form out directly from your browser. Click your BACK button to return to this page.

I update this page and it's links at least once per week. Please hit "reload" or "refresh" if you have checked this page before to obtain the latest stock listings of fine vintage tubes!

NOTE: Some of these tubes are available in both "GT" and "G" style envelopes. The "G" style is the older, larger "coke bottle" shape, and usually is scarce. For brevity, I have omitted listing most of them here. I do have many tubes in the "G" style, and they are priced slightly higher than the "GT" type. Electrically the two types are interchangable. PLEASE INDICATE IF YOU MUST HAVE A "G" STYLE TUBE, and I can quote you a price if not listed.

I have attempted to describe my audiophile tube stock with as much detail as possible. You may purchase tubes directly from this list with confidence in knowing that you will be getting quality products that are exactly as described. If you have special inquiries, for example about the shape of the getter, welded or riveted plates, or what date codes certain tubes have, be advised that these are "call brand" requests and carry a charge if you purchase any of these tubes after I respond with their descriptions. Currently the charge is $2.00 US Dollars per tube. Please allow at least 5 days for any "call brand" research to be done, as I am a one man operation and doing the best I can. I appreciate your understanding.

An Important Note About NOS Tubes. Please Read.

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NEW FEATURE: INSTANT ACCESS TO THE MOST COMPREHENSIVE LISTING OF TUBES FOR TUBE MICROPHONES AND PRO AUDIO EQUIPMENT!

 

Click here for an extensive listing of professional tube microphones and audio processing equipment, and complete data on what tubes each takes. Detailed in alphabetical order, by brand and model, with links to our pages that list NOS tubes for your particular mic or unit. This is probably the most complete listing of tube microphones on the Internet!


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Click here for a complete list of Telefunken tube date codes with manufacture dates.

Click here for a complete list of Amperex, Mullard, Philips and Valvo tube date codes with manufacture dates and factory/country codes.

NEW FEATURE! FENDER AMP TUBES STOCK LIST! Play a Fender amp? Find out what tubes it needs here!

 

Tube

Description

Price Each

Quantity In Stock

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Quantity in Stock new listing categories: "In Stock" = we got 'em, come and get 'em! "Temporarily Out of Stock" = Dang it, we just ran out, but check back real soon! "Call/e-mail" = these are rare tubes and stock changes quickly. Please call us for the latest inventory, and we can often outsource these tubes for you.

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See new stock listing key at left

300B Western Electric.

NOS test, in original box. ORIGINAL W-E STOCK, THIS IS NOT A REISSUE! Grab a real W-E 300B while you can, and see for yourself why this tube is legendary! These test close enough to be used as a matched pair. These have the yellow label on blackbase, 7552 and 6839 date codes indicating 1975 and 1968, and carefully tested with results confirmed at NOS levels, fully guaranteed. Tested on our Western Electric KS-15874-L2 cardmatic tester using the correct 300B test card. No Mickey Mouse substitute tube testing done with these rare tubes! These tubes have bright shiny getters, not cloudy; the base is tight with no rattles, the glass clear with no white flakes inside and no discoloration at the tops. The 300B that all others are measured by, and possibly the most sought after new old stock tube in the world. A rare opportunity to try one or to get a spare if you have a set of these fine tubes. Shipped worldwide by insured UPS with premium packing service only. Priced per single tube.

$2999.00

2 single tubes

300B JJ Tesla, ceramic base, Western Electric type construction.

New production tubes. A rare 300B from the Slovak Republic, built like the legendary WE tubes but at a fraction of the price. Unlike the WE tubes, these feature a rugged white ceramic base. These same tubes are also made by JJ for EAT, at a much higher price! JJ tubes are probably the smoothest sounding tubes next to NOS tubes themselves. Sold by the single tube, please add $10 per tube for matching into pairs or quads.

$150.00

In Stock

350B Western Electric, NOS MATCHED PAIR.

New old stock, original box. The original, never duplicated W-E 350B, nice 1960s vintage, yellow label. Rarely do I find these gems (only three times in the last 7 years!) and even more rare to find a matched pair! Carefully hand matched on our professional test equipment and satisfaction guaranteed. This is the ultimate 6L6GC/KT66 type of tube, and probably one of the most sought after WE tubes next to the 300B. If your amp calls for the 350B or can use it in place of a KT66/6L6 (the 350B has higher filament current draw) then these may be the last and best you will ever buy. Grab them now, worldwide stocks are nearly gone! SINGLE TUBES ARE $700.00 EACH.

$1500.00 PER PAIR

1 pair

274A Western Electric, ST shape, NOS.

New old stock original box. The Holy Grail of rectifier tubes, this original 4-pin base Western Electric early type yellow label 274A replaces any 5U4G, GA or GB, as well as any 5R4G, GY, GA, GB, or WGB. It also can replace a 5AU4, 5AS4, 5AW4, 5T4, and 5V3. These gorgeous "coke bottle" shape tubes sound creamy smooth with fine detail and plenty of punch. Forget TJ mesh plates, THIS is the REAL 274B that cannot be duplicated! Very rare with limited stocks worldwide.

$1100.00

out of stock

274B Western Electric, Engraved base, ST shape, NOS.

Tested as NOS, white box. Sweet original WE 274B engraved base type tubes. The Holy Grail of rectifier tubes, this original Western Electric 274B replaces any 5U4G, GA or GB, as well as any 5R4G, GY, GA, GB, or WGB. It also can replace a 5AU4, 5AS4, 5AW4, 5T4, and 5V3. These gorgeous "coke bottle" shape tubes sound creamy smooth with fine detail and plenty of punch. We have tested these in both our professional test equipment as well as our shop test amplifier. Forget TJ mesh plates, THIS is the REAL 274B that cannot be duplicated! Very rare with limited stocks worldwide.

$1399.00

out of stock

274B Sylvania 1940s vintage made for U.S. Navy, ST shape, NOS.

New old stock white box. The Holy Grail of rectifier tubes, this original Sylvania / Western Electric type 274B replaces any 5U4G, GA or GB, as well as any 5R4G, GY, GA, GB, or WGB. It also can replace a 5AU4, 5AS4, 5AW4, 5T4, and 5V3. These are absolutely identical to the yellow label WE tubes listed below, but were military stock made by Sylvania. The blackbase "coke bottle" shape tubes sound creamy smooth with fine detail and plenty of punch. Forget TJ mesh plates, THIS is the REAL 274B that cannot be duplicated! Very rare with limited stocks worldwide, huge savings on this great Sylvania tube, compared to the nearly extinct Western Electric version.

$300.00

0

274B Western Electric made for Electronic Enterprises, yellow painted label, ST shape, NOS.

New old stock original military box. The Holy Grail of rectifier tubes, this original Western Electric made 274B replaces any 5U4G, GA or GB, as well as any 5R4G, GY, GA, GB, or WGB. It also can replace a 5AU4, 5AS4, 5AW4, 5T4, and 5V3. These are absolutely identical to the yellow label WE tubes listed above, but were military stock Western Electric made for Electronic Enterprises. The blackbase "coke bottle" shape tubes sound creamy smooth with fine detail and plenty of punch. Forget TJ mesh plates, THIS is the REAL 274B that cannot be duplicated! Very rare with limited stocks worldwide, huge savings on this great tube.

call

0

KT77 (EL34 type) Genalex clearglass, thin brownbase, dual stacked halo getters, RARE

NOS in whitebox. This was the Genalex (Marconi-Osram Valve Co. of England) answer to the popular Mullard EL34 series. It is a drop-in replacement for the EL34. This is the rare early version with the thin brownbase, skinny bottle w/ flat top, and serrated edge top and bottom mica spacers. This has the original GEC label, and the top getter flash is very perfect, and this tests at 100% of NOS! These have the legendary sweet Genalex sound. These are extremely rare tubes worldwide, but especially in the USA. SEE OUR EL34 PAGE FOR GOLD LION KT77 STOCK!

$270.00

In Stock

Watch a brief video on how to spot a rare Genalex or Gold Lion NOS vacuum tube, here!

Click on the video screen at left.

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KT66 / 7581A (6L6GC equivalent)

All KT66, 7581A, W-E 350B, 6L6GC, 6L6WGB, and 5881, British and USA vintage. Please click here for my complete stock list with prices.

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KT88 (6550 equivalent) Genalex GOLD LION made in Great BritainMATCHED PAIR

Looks and tests NOS, in ORIGINAL early blue, grey, and white Genalex boxes. Flippin' Sweet!! Wonderful, sweet throated British tubes from the legendary Marconi-Osram Valve Co.'s Genalex production line. These are NOT the later 1970s version with the yellow lion on the glass, but are the early 1960s tubes, and have the cup shaped brown base with the red Genalex decal, and the Gold Lion in gold ink on the glass. Getter flash spots look NOS, plus these test identical at unused tube levels. These are extremely rare tubes worldwide, but especially in the USA. These test very good and have a match within five percent.

750.00 per pair

out of stock

KT88 (6550 equivalent) Genalex GOLD MONARCH made in Great Britain

Tested as unused tubes, in original boxes. Wonderful, sweet throated British tubes from the legendary Marconi-Osram Valve Co.'s Genalex production line. These are NOT the later 1970s version with the yellow lion on the glass, but are the 1960s tubes with the "Gold Monarch" script on the glass. These have the aluminim collar around the base and black plates. These are extremely rare tubes worldwide, but especially in the USA. Original red, white, and gold Genalex Gold Monarch boxes. Matched closely at full rated voltages on our Tektronix 576 curve tracer. A rare chance to buy a legend!

$750.00 per pair

out of stock

KT88 (6550 equivalent) Genalex made in Great BritainMATCHED PAIR

Looks and tests NOS, in ORIGINAL early blue, grey, and white Genalex boxes. Flippin' Sweet!! Wonderful, sweet throated British tubes from the legendary Marconi-Osram Valve Co.'s Genalex production line. These are NOT the later 1970s version, but are the early 1960s tubes, and have the cup shaped brown base with the blue and white Genalex decal on the glass, with black plates. Getter flash spots look NOS, plus these test identical at unused tube levels. These are extremely rare tubes worldwide, but especially in the USA. These test very good and have a match within two percent for plate current under full load.

650.00 per pair

out of stock

Watch a video on How To Spot a NOS KT88 / 6550 vacuum tube!

click on screen at left.

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KT88 (6550 equivalent) Genalex made in Great Britain MATCHED PAIR

Light use, tested very good, in white boxes. Wonderful, sweet throated British tubes from the legendary Marconi-Osram Valve Co.'s Genalex production line. These have the aluminim collar around the base with portions of the Genalex decals on the glass. Excellent getter flashing on both. These are extremely rare tubes worldwide, but especially in the USA. ONE SINGLE ALSO AVAILABLE, $200.

$400.00 per pair

1 single tube in stock

KT88 BLUE JJ Tesla Blue Glass MATCHED PAIRS

New production tubes from The Slovak Republic, made to KT88 specs, in original boxes. Similar in construction and appearance to the famous Genalex tubes of the 1960s, with very cool looking blue glass. Sonically these tubes are the closest musically, to the old Genalex as well. Carefully hand selected and performance screened, then matched to within a few percent, in pairs or quads. Quad price $280 (4 tubes).

$140.00 per pair

in stock

More 6550 tubes listed below

Scroll down near the bottom of this page to see more 6550 types in stock. Listings begin right below 6267 listings.

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UX-250, UX-350 Cunningham (RCA), blackplate, large globe shape, engraved base.

Tests as NOS, in white box. 1930s manufacture vintage. Beautiful clearglass tubes, excellent getter flash. These tubes are scarce worldwide. MATCHED PAIRS ARE $600.00 PER PAIR!

$299.00

1 SINGLE TUBE

50 RCA blackplate, RARE large ST-19 shape. MATCHED PAIR

New old stock, original box and white box. 1940s manufacture vintage. Beautiful tubes, excellent getter flash, these are super rare audio tubes, and their appearance and test results show it. These are the rare larger ST-19 shape version, not the later smaller ST type. Rare to find a matched pair of these, and are matched to within 5 percent plate current and Gm! 1 Single RCA, 1 Sylvania, 1 Tung Sol, and 1 single Philco also in stock, SINGLE TUBES ARE $220.00 EACH.

$499.00 per pair

in stock

2A3 Singleplates, RCA made, engraved base. MATCHED PAIRS

Fully tested with in-spec emissions and Gm, large ST glass shape, in white box, RARE PAIRS! The blackplate single plate 2A3 tubes are becoming extinct fast! Both tubes are RCA made with engraved base, made for various brands. Excellent condition, identical construction inside with spring top filament supports, tested as NOS, nice tight base. Grab these before they are gone! SINGLE TUBES, WHEN AVAILABLE, ARE $500.00.

$1050.00 per pair

2 single tubes

2A3 RCA label and RCA made for various brands "spring top" blackplate, dual plate, top spring mounted filaments. MATCHED PAIR

NOS. Early 1940s manufacture vintage. Dual rounded (S) shape plates with extra support rod, rare top coiled spring mounted filaments, vintage blackplate quality at an attractive price. Rare to find a matched pair of these, and are matched to within 5 percent plate current and Gm! Most are RCA label, some are made for various brands and are identical. Single tubes are $199.00 each.

$400.00 per pair

Pairs and single tubes in stock

2A3 RCA label blackplate, dual plate. MATCHED PAIR

NOS in white boxes. 1940s manufacture vintage, most are military surplus. Rare dual black S-shape plates, clear glass bottle. Vintage blackplate quality at an attractive price. Rare to find a matched pair of these, and are matched to within 5 percent plate current and Gm! Probably the last I will find at this price. SINGLE TUBES, WHEN AVAILABLE, ARE $149.00.

$299.00 per pair

in stock

2A3 Raytheon made black dual square plates. MATCHED PAIR

New old stock in white boxes. These have the large dual squareplates with support rods and black glass. New old stock in excellent condition, tested and matched, nice tight base. Grab these before they are gone from circulation! SINGLE TUBES ARE $125.00 EACH.

250.00 per pair

in stock

2A3 RCA made blackplate, dual plate. MATCHED PAIR

NOS in original boxes and white boxes. Made by RCA for other brands or RCA label with later lighter black plates, "stop sign" logo on glass, 1940s-1950s manufacture vintage. Rare dual black S-shape plates, clear glass bottle. Vintage blackplate quality at an attractive price. Some have various labels like Canada GE, Marconi, Philco, etc., all made by RCA and in spite of various labels, the pairs are IDENTICAL. Rare to find a matched pair of these, and are matched to within 5 percent plate current and Gm! Probably the last I will find at this price, if you are not picky about what is on the label. SINGLE TUBES, WHEN AVAILABLE, ARE $105.00.

$225.00 per pair

single tubes in stock

2A3 greyplate RCA made, dual plate.

In original and white box. 1940s manufacture vintage, made for various labels. Dual rounded (S) shape plates, vintage quality at an attractive price. MATCHED PAIRS, WHEN AVAILABLE, ARE $200.00 PER PAIR.

$99.00

in stock

2A3 greyplate Sylvania dual S plate.

NOS, in original box. 1940s manufacture vintage. Dual rounded (S) shape plates, vintage quality at an attractive price. One made for Tung Sol. MATCHED PAIRS, WHEN AVAILABLE, ARE $150.00.

$69.00

1 single in stock

10 Globe or Balloon, VT-25 military label, Taylor brownbase large globe shape, military, MATCHED PAIR.

NOS, in white box. A very scarce large S or globe shape power triode output tube. Large black flat plate. Very nicely matched pair. These are VERY scarce in the S or globe shape.

$310.00 per pair

call/e-mail

UX-210 RCA, large globe shape, no label, very rare.

NOS, in white box. A very scarce power output tube. Globe or balloon shape, tests excellent.

$175.00

out of stock

10 / VT-25, ST Shape, GE, RCA, Sylvania or Hytron, MATCHED PAIR rare.

NOS, in original box and white box. Large black flat single plate, brown micanol military base. This is a scarce power triode. Very rare to find these in matched pairs. SINGLE TUBES ARE $80.00 EACH.

$190.00 per pair

1 SINGLE

10Y / VT-25, ST Shape, RCA and Sylvania, rare.

NOS, in original box and white box. Large black flat single plate. This is a scarce power triode. MATCHED PAIRS ARE $180.00.

$85.00

2 single

10, Sylvania large ST shape.

NOS, in original box and white box. A very scarce power output tube. Large black flat plate. MATCHED PAIRS ARE $180.00.

$80.00

out of stock

ALL EL34 / 6CA7 Types, including all vintage USA and European types.

Please click here for my complete stock list with prices.

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5AR4/GZ34 metalbase, Bugleboy Amperex/Philips Holland made, short bottle, flat top, hole in centering pin, steel collared base.

NOS, in white box. Made by Amperex/Philips in Holland, no label on the glass. Date coded 1955. These very early dated 5AR4s are the absolute holy grail of vintage metalbase West European tubes, and this rare Amperex tube is one of the best 5AR4 types ever made at any time. The tube is in good condition, although the metal base on one tube has a tiny dent. Absolutely does not affect the sound or operation. No loose material inside, no rattles, and tests as unused. Very few of these sweet tubes left on earth!

$475.00

out of stock

5AR4/GZ34 metalbase, Mullard UK made, short bottle, flat top, hole in centering pin, nickel collared base.

NOS, original box and white box. Made by Mullard in Great Britain with the Mullard label, excellent test, even measurments on both plates. Date coded 1957, with good labels on the glass. This rare tube is one of the best 5AR4 types ever made at any time. Very few of these sweet tubes left on earth!

$499.00

out of stock

Watch a video highlighting rare 5AR4 tubes!

click on screen at left

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5AR4/GZ34 Telefunken.

New Old Stock, white label, white box. RARE. The elusive Telefunken is said to be on par with the best steelbase Mullard and Amperex GZ34 tubes. NOS with excellent label. VERY limited supplies of these--I rarely can find them.

$199.00

out of Stock

5AR4/GZ34 Mullard, original old shield logo type, RARE fat base type, smooth plate edges, hole in centering pin.

New Old Stock, original box and white box. RARE. Made by Mullard in Great Britain. Nice early Mullard types, these are the first blackbase GZ34s made after the steelbase types. Large, wide black bases with short flat-topped bottle. Early steelbase sound at half the price! The chalky labels vary from fair to good condition and the tubes are NOS and internally matched, too. Some Mullard OEM made for other brands, most are 1958 and 1959 vintage.

$250.00

IN stock

5AR4/GZ34 Mullard made MULLARD LABEL 4-notch plates in short bottle, hole in centering pin.

New Old Stock, original box and white box. Made by Mullard in Great Britain and labelled with the old logo. 4-notch serrated plate edges. Blackburn, UK ("B") factory date codes. The Yellow Label is identical in quality, these were only made for 1 or 2 years about 1962. The sound is close to the metalbase and fat base types, you get the real UK made Mullard, and save at the same time.

$200.00

In Stock

5AR4/GZ34 Mullard made, 4-notch plates in short bottle, hole in centering pin.

New Old Stock, original box and white box. Made by Mullard in Great Britain and labelled Amperex, IEC Mullard, Hammond, H-P, Scott, RCA, Telefunken, Sylvania, or GE, Dynaco. 4-notch serrated plate edges. Blackburn, UK ("B") factory 1965, 1966 date codes. The sound is close to the steelbase and fat base types, you get the real UK made Mullard, and save at the same time.

$150.00

In Stock

5AR4/GZ34 Mullard Great Britain 7-notch copper lined plates, short bottle.

New Old Stock, white label, original box and white box. RARE. MORE NOS STOCK JUST IN.....NEW LOWER PRICE! Made by Mullard in Blackburn, UK. These were also made for Genalex, known as the U88. These feature COPPER lined plates with 7-notch serrated edges, short flat topped bottle, hole in centering pin. All are late 1960s to early 1970s Blackburn factory date coded. Some made for Dario Miniwatt, Hammond, RCA, Raytheon, GE and Amperex.

$135.00

In Stock

5AR4/GZ34 Early type Amperex white label, OEM type, or Bugleboy, made in Holland.

New Old Stock, original box and white box. Rare early 1960s Holland Amperex white label type or Bugleboy logo, smooth plate edges, Dual D-getters. Some say the Holland 5AR4 is the best. Try these rare tubes before they vanish and see for yourself! Some made for Mullard, Philips, Dario, Scott or Mazda, some unlabelled OEM stock for organs.

$199.00

in stock

5AR4/GZ34 Mullard made, 4-notch plates in short bottle, hole in centering pin.

Used tested good, white box. Made by Mullard in Great Britain and labelled Amperex, IEC Mullard, Hammond, H-P, Scott, RCA, Telefunken, Sylvania, or GE, Dynaco. 4-notch serrated plate edges. Blackburn, UK ("B") factory 1960s date codes. The sound is close to the steelbase and fat base types, you get the real UK made Mullard, and save huge on these lightly used tubes.

$75.00

call/e-mail

5AR4/GZ34 Sylvania "Fat Boy" USA made.

New Old Stock, original box. USA 1960s Sylvania made, a really powerful tube. Identical quality to the older British tubes, at a big savings! Current stock is blank label, made for the US military, and for USA amp manufacturers. A FEW USED TEST GOOD AT $60 EACH!

$90.00

out of stock

5AR4/GZ34 General Electric USA made, copper lined plates.

New Old Stock, original box. USA 1960s GE made. Identical quality to the older British copper-lined plate tubes, at a big savings! These were also made for the US military, and for USA amp manufacturers, and are so labeled.

$90.00

In Stock

5AR4/GZ34 Mullard Japan made, newer style, short bottle.

New Old Stock, original box. Made by Mullard at the Matshushita plant in Japan, with the distinctive cross seam in the top glass. Identical quality to the older British tubes, at a big savings! Original stock for later versions of the Dynaco ST70 amps, and some made for various other labels.

$50.00

out of stock

5AR4/GZ34 Groove Tubes 7-notch copper plate type.

New production, original box. Seven notch plate edges, vintage sounding compression or sag when used in a guitar amp. A decent reproduction of the old Mullard 7 notch copper lined plate version. Compatible with all 5AR4 tubes, at a big savings! At last, a NOS quality production 5AR4 at an affordable price!

$30.00

In Stock

GZ37 / CV378 Mullard made, England, Tall ST shape

New old stock in original boxes. This is a British variant on the large coke bottle type 5V4G tube. These are military spec tubes, 1960s vintage. This is electrically similar to the 5AR4 but can handle more current. The filament has a higher current draw than the 5AR4 and this tube is about 5 inches tall. For most applications it will substitute for a 5AR4 and sound better.

$150.00

2

GZ32 Mullard LABEL, England, 1950s square getters

New old stock in original boxes. This is a British variant on the large coke bottle type 5V4G tube. This is electrically similar to the 5AR4 but can handle more current. The filament has a higher current draw than the 5AR4 and this tube is about 5 inches tall.

$150.00

In Stock

CV593 / GZ32 Mullard, England, 1960s brownbase, halo getters

New old stock in original boxes. This is a British variant on the large coke bottle type 5V4G tube. Excellent and rare military version, highly recommended! This is electrically similar to the 5AR4 but can handle more current. The filament has a higher current draw than the 5AR4 and this tube is about 5 inches tall.

$150.00

In Stock

GZ32 Mullard, England, 1960 Blackburn UK dated brownbase, halo getters

New old stock in original Mullard boxes. This is a British variant on the large coke bottle type 5V4G tube. Excellent and rare 1960 version, highly recommended! This is electrically similar to the 5AR4 but can handle more current. The filament has a higher current draw than the 5AR4 and this tube is about 5 inches tall. Save big on this genuine vintage Mullard made for the UK market!

$90.00

In Stock

GZ32 (5V4G) Dario Miniwatt by Philips Holland, early style coke bottle shape.

New old stock in original and white boxes. This is a nice Holland version of the popular 5V4 rectifier tube. It will sub for the GZ34/5AR4. This is made in Holland for Dario. Retro cool tapered coke bottle shape. Excellent in Fender amps as well as hi-fi systems!

$90.00

In Stock

GZ32 (5V4G) Mazda and CIFTE, France, coke bottle shape.

New old stock in original and white boxes. This is a nice French version of the popular 5V4 rectifier tube. It will sub for the GZ34/5AR4. This is made in France at the Mazda factory, which was owned by Philips and these tubes are similar to the Holland versions above. Mazda tubes have a bit more dynamic punch in sonics when used in audio. Retro cool tapered coke bottle shape. Excellent in Fender amps as well as hi-fi systems!

$90.00

In Stock

GZ32 (5V4) Dario Miniwatt by Philips Holland, short tubular shape.

New old stock in original and white boxes. This is a nice Holland version of the popular 5V4 rectifier tube. It will sub for the GZ34/5AR4. This is made in Holland for Dario, Mazda, and Philips. Excellent in Fender amps as well as hi-fi systems!

$60.00

2

5AS4 various USA brands

New Old Stock whitebox or original box. Excellent 5U4 sub. ADD $10 for 5AS4G (ST) TYPE.

$15.00

4

CRC-5R4GY JAN 1940s dark brownbase RCA, double D bottom getters, RARE

New Old Stock White Box, ST "coke bottle" shape, military spec tubes. Not to be confused with the later JAN RCA version of this tube, that only has a single bottom getter. These are the first production 1940s World War II type, with the double D bottom getters set at angles to each other in the bottom of each tube ("V" shape), long dull black plates, extra support rods, very dark brown base and circular top mica. This tube will rival if not outperform the famed 274B Western Electric, and they are just as scarce. Save $800 over the 274B and we guarantee you will agree this is the best! All have the early type dark brown micanol base with the military markings. Tested for low noise and perfect internal matching. No one else has this early version of this incredible tube! COMMENTS ON THE 1940S 5R4GY: "Hi Brent, The CRC Jan rectifiers are superb. My system is bi-amped and i put them in the amps covering the top end (400 hz on up).They give the sound a large dose of liquid, natural texture as well as providing even more transparency. A lovely improvement in sound. They relax the sound while adding more nuance and inner detail at the same time. thank you!! R.C.

$200.00

In Stock

5R4G/GY/GYA/GYB/WGB solid state replacement tube, Sarkes Tarzian, Model S5019 type 1N1239

New Old Stock original box. This is a very difficult to find solid state replacment for the high current type 5R4 rectifier tube. It is standard tubular shape like the 5R4GA and is all metal in construction, and fits the standard octal 5R4 socket. It will replace any of the G, GY, GYA, GYB and WGB types. It has ratings that meet or exceed all of the 5R4 tube types, and will be the last 5R4 rectifer you will ever need!

$50.00

1 In Stock

5R4GY brownbase RCA

New Old Stock White Box or original box, ST "coke bottle" shape, military spec tubes. Virtually all of these were made by RCA, even for other brands. These are all RCA labeled, some have military markings also. Most are 1950s and 1960s stock, all with the single bottom getter. An excellent lower cost alternative to the rare 1940s version to which this tubes owes it's heritage and great sonics. Save!

$25.00

In Stock

5R4GY brownbase, most RCA made, OEM label

New Old Stock White Box, ST "coke bottle" shape, military spec tubes. Virtually all of these were made by RCA, even for other brands. These are all other brand labeled, some have military markings also.

$15.00

In Stock

5R4GYA/B brownbase various USA mfg. (mainly RCA)

New Old Stock White Box and original box, fat tubular bottle shape. Made for the military. Electrically identical to the 5R4GY above. Much higher quality than any currently made junk, and about the same price!

$11.00

In Stock

5R4WGA / 5R4WGB / 5R4WGY Chatham, Tung Sol, Bendix, Raytheon Electronics, military spec 5R4

New Old Stock original box and whitebox. Huge beige, pink, or grey base, "potato masher" shape. Heavy heatproof glass with flat top. These are built like a tank.....probably the last 5R4 you will ever need! Nearly all were made by Chatham, but some labeled for Raytheon, National or Tung Sol. This tube will replace any 5R4 type, and also replaces a 5U4, 5T4, and 5AW4.

$13.00

In Stock

5U4G / U52 British Genalex Gold Lion series, large ST shape.

New old stock in original box. These are rare 1960s British 5U4G tubes with the large Gold Lion logo on the glass, that rival the rare Western Electric 274B in quality. These are identical electrically to the 5U4G, fit the same socket (they have octal bases) and have a large ST shape coke bottle shape. The British ST shape is more tapered than the USA, with a rounded brown base. Powerful and sweet British tone, these NOS tubes are extra rugged and very long lived. They will work where ever a 5U4G, 5U4GA, 5U4GB, 5AS4, 5Y3, or 5Z4 is called for. VERY scarce in the USA.

$499.00

out of stock

5U4G / U52 British Brimar made, tubular shape.

New old stock in original box. These are rare 1960s British 5U4G tubes with the slim tubular shape and black plates. These are identical electrically to the 5U4G, fit the same socket (they have octal bases) and have a size similar to the 5U4GB so they will fit in any chassis. Powerful and sweet British tone, these NOS tubes are extra rugged and very long lived. They will work where ever a 5U4G, 5U4GA, 5U4GB, 5AS4, 5Y3, or 5Z4 is called for. VERY scarce in the USA.

$129.00

2 only

5U4G / U52 / CV1071 British Chelmer military stock, large ST shape.

New old stock in white boxes. These are rare British military U52 tubes known by their military type number CV1071. These are identical electrically to the 5U4G, fit the same socket (they have octal bases) and have a large ST shape coke bottle shape. They are built tough, with a heavy mica top spacer, spring tops to each filament support, and a support grid at the bottom. Powerful and sweet British tone, these NOS military tubes are extra rugged and very long lived. They will work where ever a 5U4G, 5U4GA, 5U4GB, 5AS4, 5Y3, or 5Z4 is called for. VERY scarce in the USA.

$80.00

call/e-mail

JAN VU-71 / 5U4G / 10E/11529 Westinghouse Canada military, 1944

New old stock in white boxes. A rare military type rectifier tube, equivalent to the 5U4GB. The VU-71 is a rare WWII era 5U4G with the large circular mica spacers with extra side mica supports, and double support rods in the center of the tube. Dated 1944. Will replace any 5U4, and rivals the 5R4GY 1940s and the famed Western Electric 274B, at a lower cost! Great military tube, very difficult to find and keep in stock. I have one in my shop integrated amp and the sound is sweet and punchy!

$195.00

1 single tube

JAN 5U4G blackplate (JAN VT244 military type) Ken Rad foil getter or Tung Sol, ST shape.

New old stock in white boxes. This is the classic coke bottle shape (ST) rectifier tube, and was made for the military. The Ken Rad with the bottom foil getter and the Tung Sol are highly regarded for their power and sonics, and are among the rarest of this military 5U4G type. Examples are scarce since military stock did not usually turn up on the retail market. Great tubes, very difficult to find and keep in stock. Blackplates, very nice condition. The JAN military tubes are extra rugged and very long lived. VERY limited stock on hand.

$140.00

in Stock

JAN 5U4G blackplate (JAN VT244 military type) RCA made with RCA label, ST shape.

New old stock in white boxes. This is the classic coke bottle shape (ST) rectifier tube, and was made for the military. The RCA is considered the best of the "G" or ST shape 5U4 tubes, and the JAN military version is literally the best of the best! Examples are scarce since military stock did not usually turn up on the retail market. Great tube, very difficult to find and keep in stock. Blackplates, very nice condition. The JAN military tubes are extra rugged and very long lived. Good stock on hand now, but once these are gone.....

$99.00

in Stock

JAN 5U4G blackplate (JAN VT244 military type) RCA made OEM labels, ST shape.

New old stock in white boxes. This is the classic coke bottle shape (ST) rectifier tube, and was made for the military. The RCA is considered the best of the "G" or ST shape 5U4 tubes, and the JAN military version is literally the best of the best! Most are RCA made with other brands on the label, with a few very old versions made by other brands. Examples are scarce since military stock did not usually turn up on the retail market. Great tube, very difficult to find and keep in stock. Blackplates, very nice condition. The JAN military tubes are extra rugged and very long lived. Good stock on hand now, but once these are gone.....

$90.00

in Stock

JAN 5U4WG / 5931 JAN US Military, various USA brands, straight sided envelope

New Old Stock Original military boxes and white box. Huge brown base, triple top mica, extra center support rods, built like a tank. Most are 1950s vintage. An excellent and very rugged version of the 5U4GB. In our shop amp these tubes give a nice open, punchy, and full-bodied sound.

$90.00

2

5U4G blackplate RCA, ST shape

New old stock in original or white boxes. This is the classic coke bottle shape (ST) rectifier tube. Great RCA tube, considered the best ever made of the "G" or ST shape 5U4 tubes, just recently has become very difficult to find and keep in stock. Stock up now!

$59.00

In Stock

5U4G blackplate RCA made for other brands, ST shape

New old stock in original or white boxes. This is the classic coke bottle shape (ST) rectifier tube. These gems are exactly the same as the RCA ST shape 5U4G above since they are RCA made, except they have other brands (or no brand) on the label. If you don't need a designer label, you can get the same RCA vintage 1940s to 1950s quality for less! Stock up now!

$29.00

In Stock

5U4G / 567 Sheldon Hi-Po blackplate, ST shape

New old stock in original boxes. This is the classic coke bottle shape (ST) rectifier tube. This special 1950s design has a higher current output than the standard 5U4G, but is totally plug-in replaceable with any 5U4. With original factory data sheet.

$99.00

1 single

5U4G Sylvnaia green label blackplate, ST shape

New old stock in original or white boxes. This is the classic coke bottle shape (ST) rectifier tube, and these brands are also very popular. The G type green label are the oldest Sylvania 5U4, and are getting scarce.

$49.00

In Stock

5U4G blackplate RCA "Butt Ugly" tubes, ST shape, used

Used? NOS? but test like NOS in white boxes. Man these are uglier than Bertha Butt and the Butt Sisters! Scratched bases, tilted glass, less than sparkling glass, they are just....well...Butt Ugly! This is the classic coke bottle shape (ST) rectifier tube. These are tested as new old stock, but they are truly not for the squeamish. Some with other brands on the label but are RCA made. Exactly the same RCA tube as above, fully guaranteed, save big time on this stock of buttheads!

$19.00

In Stock

5U4G Raytheon, Ken Rad, Tung Sol blackplate, ST (Coke bottle) shape

New Old Stock white box. Excellent tube. Hard to find this tube. Raytheon and Tung Sol blackplates are in great demand today, and are disappearing fast!

$59.00

in stock

5U4G various USA brands, large ST shape

New old stock in original or white boxes. This is the classic coke bottle shape (ST) rectifier tube, most are 1940s-1950s vintage. These are major USA brands like Zenith, Westinghouse, Delco, Hytron, GE, Philco and many others. Long since out of production, currently we have good stock on hand, but better get them now! MATCHED PAIRS, WHEN AVAILABLE, JUST $60.00!

$28.00

In Stock

JAN 5U4GB US Military, various USA brands, straight sided envelope

New Old Stock Original military boxes. Most are 1950s vintage, some brownbase. An excellent and very rugged version of the 5U4GB.

$30.00

3

5U4GB 1950s Raytheon blackplate, yellow label, straight sided envelope

New Old Stock in Original Red & Blue boxes. Excellent mid 1950s tall bottle 5U4GB with blackplates. These yellow label tubes are classics from the Golden Age of tube production, and will outperform most other 5U4GB tubes, current or NOS!!

$30.00

4

5U4GA / 5U4GB RCA blackplate 1950s tall glass envelope, tubular shape

New Old Stock white box and original box. Excellent RCA tube, this is the very first of the tubular shape types, with anodized carbon blackplates. The tall GA and GB types are getting scarce. These are the tube of choice for Fender amps and other high current audio & television equipment. 1950s vintage, many from the same jobbers bulk pack, others in original boxes. Some OEM made. Get some now and beat the rush as this tube gets scarce!

$35.00

1

5U4GA / 5U4GB Sylvania blackplate 1950s tall glass envelope, tubular shape

New Old Stock original box. Excellent Sylvania tube, this is the very first of the tubular shape types, with anodized carbon blackplates, in the old yellow and black Sylvania box. The tall GA and GB types are getting scarce. These are the tube of choice for Fender amps and other high current audio & television equipment. 1950s vintage, most in original boxes. Some OEM made for DuMont. Get some now and beat the rush as this tube gets scarce!

$35.00

In Stock

5U4GB Tung Sol, blackplate, tubular shape

New old stock, white box. Excellent tube. Hard to find this 1950s tube, but I just came across a jobbers box of them. Some made for IBM. Like the G-style above, these are in heavy demand.

$25.00

Temporarily Out of Stock

5U4GB RCA blackplate, tubular shape

New Old Stock white box and original box. Excellent RCA tube, in the shorter bottle 1960s version. These are the tube of choice for Fender amps and other high current audio & television equipment. Early 1960s vintage, many from the same jobbers bulk pack, others in original boxes. Get some now and beat the rush as this tube gets scarce!

$20.00

In Stock

5U4GB RCA blackplate, USED TESTED GOOD, tubular shape

Used tested good, white box. Limited stocks, lightly used and in excellent condition, SAVE BIG! Excellent RCA tube. These are the tube of choice for Fender amps and other high current audio & television equipment. 1950s and early 1960s vintage, many from the same jobbers bulk pack. Get some now and beat the rush as this tube gets scarce!

$10.00

In Stock

5U4GB various USA brands, straight sided envelope

New Old Stock Original Boxes or reboxed. All original pre-1972 manufacture USA brands. Large stock on hand, too many brands to list, all NOS and much better than Russian or Chinese 5U4GB tubes!

$15.00

In Stock

5U4G/GA/GB solid state replacement

New Old Stock Original Boxes or reboxed. A General Electric manufactured replacement module for any 5U4 tube. Very small, fits in any space a 5U4G, GA, or GB would normally be used. 1966 dated.

$25.00

In Stock

GZ32 (5V4G) all NOS European brands

See listings above, directly below GZ34

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GZ33 Mullard

New Old Stock, original box. Brownbase, 1950s vintage.

150.00

1

5V4G RCA made large ST shape

New Old Stock in white boxes. Some have other brands on the label but this was mainly an RCA produced tube. 5V4GA tubular shape just $12 each!

$30.00

In Stock

JAN military 5Y3GT / VT197A RCA made blackplate

New Old Stock in original boxes. The rectifier of choice for musical instrument amps! These RCA military versions of this popular rectifier are rugged and probably one of the best! Some made by RCA for other brands such as Ken Rad, GE Raytheon, and National Union.

$45.00

in stock

5Y3GT and 5Y3G RCA blackplate

New Old Stock in white boxes and original boxes. The rectifier of choice for musical instrument amps! Some are made by RCA for other brands. 5Y3G ARE $28.00 EA.

$20.00

In Stock

5Y3GT solid state replacement modules, octal base plug-in!

New Old Stock. These difficult to find 5Y3GT tube replacements will forever replace your 5Y3 tube and never need to be replaced again. Very limited stock. Some identified as 1N2389.

$20.00

2

JAN 5Y3WGT or WGTA type Brownbase and military blackbase, 5Y3WGT JAN Hytron, Sylvania, Tungsol, ect.

New Old Stock in whitebox and original box, milspec. Various USA manufacturers. Heavy mica spacers, some have triple mica, blackplates. Most are 1950s military stock. Rugged sweet sounding tubes with military specs, a bargain at this price. Guitar players, stock up!

$20.00

In Stock

JAN 6087 GE made military type 5Y3WGT, Brownbase or blackbase

New Old Stock in whitebox and original box, milspec. Heavy mica spacers, blackplates. A very rugged military 5Y3. This tube can be used in place of a 5Y3 as it has identical controlled warm-up specs. Identical in performance to the Bendix 6106 at a third of the price!

$50.00

In Stock

6106 Bendix military type 5Y3WGT, Tan base

New Old Stock in whitebox and original box, milspec. Heavy mica spacers, heavy glass and base material, blackplates. A very rugged military 5Y3, it may outlast your present amp, and even your next amp! Considered the best 5Y3 type ever made.

$60.00

out of Stock

5Y3GT Other USA brands

New Old Stock in original and white box. Better than current production 5Y3 tubes by far, and at a huge savings. Most are 1950s to early 1960s vintage. Better stock up.

$15.00

In Stock

6AQ5/A various USA brands

New Old Stock Original Box and whitebox

$5.00

In Stock

6AQ5 or 6AQ5W type JAN military grade

New Old Stock Original Box. Some also labeled 6005 and 6095. 1950s military stock, the best sounding 6AQ5 available.

$15.00

In Stock

6095 or 6005 industrial/broadcast grade 6AQ5/A by GE and Sylvania

New Old Stock Original Box. Some are military, some are industrial. Both are better than the standard 6AQ5, and worth the extra cost in sound quality and long life.

$15.00

In Stock

6AS7G/6080 ST shape RCA and other major USA brands

New Old Stock white box. Retro looking coke bottle shape. This is an excellent sub for the 6080, and adds a nostalgic look to your hi-fi over the plain tubular 6080. AMP OWNERS PLEASE NOTE: the 6AS7G is only rated at a maximum 250 volts on the plate. Some amp designs using modern Russian tubes use higher plate voltages which will damage the NOS 6AS7G. Check your amp specs before using this tube!

$15.00

In Stock

6AS7GA/6080 RCA and other major USA brands

New Old Stock in original box and white box. Tubular shape, late 1960s early 1970s vintage.

$12.00

In Stock

6AS7GA/6080 RCA

New Old Stock in white box. Brownbase, nickel collar. Most of these are JAN military spec.

$12.00

4

6B4G RCA made for Marconi, OR JAN Sylvania MATCHED PAIR

New Old Stock in white box. Large ST envelope, blackplate, blackbase. This is a nice, large power amplifier triode tube, capable of 15 watts on the plate.

$90.00 per pair

2 pair

ALL 6BM8 / ECL82 triode-pentode tube types, including European, USA types

New old stock in original and white boxes. All 1960s to early 1970s vintage, these were used in smaller tube amps of the period, and are not currently being made anywhere. We have excellent NOS Amperex Holland, Siemens Germany, and Mullard UK made tubes. Some of these were made for RCA and GE. MATCHED PAIRS ARE $60.00 PER PAIR.

$25.00

In Stock

ALL 6BQ5/EL84 / 7189 tube types, including European, USA, military and industrial types

Please click here for my complete stock list with prices.

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U709 / 6CA4 / EZ81 RARE Genalex

NOS, in original blue and grey Genalex box. Difficult to find original Genalex rectifier tube, 1960s vintage, NOS with good label and box. The very best and rarest of the EZ81 or 6CA4 tubes ever made.

$150.00

call/e-mail

U709 / 6CA4 / EZ81 RARE Telefunken, Valvo, or Siemens

NOS, in original box or white box. Difficult to find original Telefunken or Siemens rectifier tube, early 1960s vintage, NOS with good label and box. The very best and rarest of the EZ81 or 6CA4 tubes ever made.

$80.00

out of Stock

U709 / 6CA4 / EZ81 RARE Mullard 1950s square getter.

NOS, in original box and white box. The superb square getter (Mullard UK) of these European rectifier tubes. Blackburn Mullard factory marks and 1950s date codes on the tube. Burn in tested at the factory, dark glass on these is normal. Some Mullards made have the early Bugleboy, Sylvania or GE label (OEM made), some are in matched pairs. These date from the mid 1950s, and are rapidly disappearing. Hear for yourself the difference!

$80.00

In Stock

6CA4 / EZ81 Amperex

NOS, in original box and whitebox. Difficult to find original Amperex made rectifier tube, early 1960s vintage, NOS with good label. Some are OEM tubes for US amplifier or tube manufacturers, but are made by Amperex.

$45.00

call/e-mail

6CA4 / EZ81 Brimar or Mullard made

NOS, in original box or white box. Difficult to find original Mullard or Brimar made rectifier tube, early 1960s vintage, NOS with good label. The Mullards and Brimar have the typical smoky glass from the factory burn-in. Some are OEM tubes for US amplifier or tube manufacturers (some with no labels), but are made by Mullard or Brimar and have their respective factory and date codes.

$45.00

In Stock

6CA4 / EZ81 USA brands

NOS, in original and white box. Made in USA by RCA, GE, Tung Sol, or Raytheon. Excellent tubes currently at a big savings over the rare European types. MUCH better than the Russian junk available today!

$19.00

In Stock

ALL 6CA7 / EL34 types, including KT77, NOS European, USA "Fat Boy" type, and current production types

Please click here for my complete stock list with prices.

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6CG7/6FQ7 Mullard and Mullard made, and Amperex made.

New Old Stock in original box. Difficult to find these in the USA. These are from Mullard UK, and also the Mullard/Philips Hendon works in Australia. Currently two Silvertone label made by Mullard. Fine European version of this dual triode. The Amperex are Holland made.

25.00

Call/e-mail

6CG7/6FQ7 Various USA made "Engineering Samples" NOS blackplate.

New Old Stock in whiteboxes and original engineering sample boxes. Choice of audiophiles. The engineering sample type blackplate versions of this tube are very rare. These have low microphonics and low noise thanks to careful selection and construction, and a great sound. After all, they were samples, they wanted to impress the potential buyer!! MATCHED PAIRS, WHEN AVAILABLE, ARE $90.00 PER PAIR IN ORIGINAL SAMPLE BOXES.

$40.00

In Stock

6CG7/6FQ7 RCA cleartop, side mounted getterMATCHED PAIRS

New Old Stock in whiteboxes and original boxes. Choice of audiophiles. These have low microphonics and a great sound.....getting scarce. Many have labels smeared off, or are no label OEM stock, but the tubes are NOS and fully guaranteed. These pairs are hand selected and matched to within 5 percent Gm, and are by far the best 6CG7 tube for the cost.

$48.00 per pair

In Stock

6CG7/6FQ7 RCA cleartop, side mounted getter.

New Old Stock in whiteboxes and original boxes. Choice of audiophiles. These have low microphonics and a great sound.....getting scarce. Many have labels smeared off but the tubes are NOS and fully guaranteed.

$20.00

In Stock

6CG7/6FQ7 Various USA made NOS blackplate.

New Old Stock in whiteboxes and original boxes. Choice of audiophiles. The 1950s blackplate versions of this tube are very rare. These have low microphonics and a great sound. Brands include RCA, Sylvania, Tung Sol, and others. MATCHED PAIRS, WHEN AVAILABLE, ARE $75.00 PER PAIR.

$30.00

In Stock

6CG7/6FQ7 various USA brands.

New Old Stock Original Box and whiteboxed. All vintage USA, much better than any current production tubes. $35.00 per matched pair.

$11.00

In Stock

6CW4/6DS4 RCA Nuvistor

New Old Stock in original boxes and white box. 1960s vintage, getting scarce. All are made by RCA, some labelled Sylvnaia, Zenith and GE. I have both 6DS4 and 6CW4 available, and they are interchangeable.

$15.00

In Stock

6CW5/EL86 Amperex Bugle Boy or Mullard made

New Old Stock Original Box and whitebox. Holland made, label smeared on one. The Mullard are British made for RCA in original boxes.

$15.00

10

ALL 6DJ8/ECC88 Types, including 6922, E88CC, 7308, and 7DJ8/PCC88 types, vintage USA and European, consumer, industrial and military types.

Please click here for my complete stock list with prices.

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6EU7 Mullard UK 1960s made, rare gold pin 10M series.

New Old Stock Original purple and gold 10M box. This is an excellent dual triode, very similar to the 12AX7 but with 6 volt filaments. These are all Mullard Blackburn UK factory made and date coded, and are the famed 10M series tubes. This series was a 10,000 hour guaranteed filament life, low noise tested, very limited production. Excellent, sweet tubes that are very rare. MATCHED PAIRS ARE $190.00.

$90.00

in stock

6EU7 Mullard UK 1960s made, some OEM branded.

New Old Stock Original Box and whitebox. This is an excellent dual triode, very similar to the 12AX7 but with 6 volt filaments. These are all Mullard Blackburn UK factory made and date coded, various labels. Excellent, sweet tubes that are very rare with the Mullard factory stamp. MATCHED PAIRS ARE $90.00.

$40.00

2

6EU7 RCA branded, or RCA made for Sherwood and V/M, Westinghouse, GE, Sylvania.

New Old Stock Original Box and whitebox. This is an excellent dual triode, very similar to the 12AX7 but with 6 volt filaments. RCA, RCA made for other brands, and GE are available. MATCHED PAIRS ARE $50.00.

$20.00

2

6G5 RCA made, eye tubes.

New Old Stock original box and white box. The real thing, nice and bright. These are not 6E5 subs, but the scarcer 6G5. This tube will also work fine for a 6U5 (listed below). RARE ST SHAPE(COKE BOTTLE)6U5G MADE FOR NATIONAL UNION AND SYLVANIA, NOS!

$50.00

2

6LQ6/6JE6C various USA brands (GE, Sylvania, RCA, Amperex)

New Old Stock whitebox and original boxes.

$47.00

In Stock

6JS6C various USA brands, one Amperex.

New Old Stock Original Box and whitebox. These are the uprated, higher power versison of the original 6JS6 and can be used in place of them with better results. For a lower cost, lower power alternative, see the 6LB6 below.

$45.00

In Stock

6K6GT or 6K6G RCA blackplate

New Old Stock White Box and original box. The classic blackplate, these are very similar to the much more costly blackplate 6V6GT. 6K6G EARLY COKE BOTTLE SHAPE, $30.00 EACH.

$15.00

In Stock

6KD6

New Old Stock original box and whitebox. An excellent out of production sweep tube.

$45.00

In Stock

ALL 6L6 Types, including 6L6, 6L6G, 6L6GA/GB, 6L6GAY, 6L6GC, 6L6WGB, 1614, 1622, 5932, 5881, 7581, KT66, and 350A/B types, vintage USA and European, consumer, industrial and military types. Latest information and updates.

Please click here for my complete stock list with prices.

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6LB6 RCA, GE, Sylvania

New Old Stock Original Box and white box. This tube is an excellent lower cost alternative to the rare and expensive 6JS6C, 6KN6, 6KD6 and 6LR6.

$30.00

In Stock

6LF6 various USA brands

New Old Stock white box and original boxes. We have a few with very light use at just $42.00 each. Please inquire.

$64.00

In Stock

6LQ6/6JE6C various USA brands (GE, Sylvania, RCA, Amperex)

New Old Stock whitebox and original boxes.

$47.00

In Stock

6LQ6/6JE6C various USA brands (GE, Sylvania, RCA, Amperex), lightly used, tested good.

Light use, whitebox and original boxes. These test either at or very near NOS Gm levels. Save big on this hard-to-find sweep tube.

$27.00

In Stock

6JE6/A various USA brands (GE, Sylvania, RCA, Amperex)

New Old Stock whitebox and original boxes.

$39.00

In Stock

6LQ6/6JE6C various USA brands (GE, Sylvania, RCA, Amperex)

New Old Stock whitebox and original boxes.

$47.00

In Stock

6LQ6/6JE6C Japanese made, smaller bottle, rare.

New Old Stock original boxes.

$55.00

4

ALL 6SL7 types, including all 6SL7GT /G, 6SL7WGT, VT229, 6SU7, JAN military versions, greyglass, and 5691 industrial redbase, brownbase, blackbase types.

Please click here for my complete stock list with prices.

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ALL 6SN7 types, including all 6SN7GT /G, 6SN7GTA / GTB, 6SN7W / WGT / WGTA, VT231, metal jacket types, JAN military versions, greyglass, and 5692 industrial redbase, brownbase, blackbase types.

Please click here for my complete stock list with prices.

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6U5/6G5 ST (larger "coke bottle" shape) RCA made, eye tubes.

New Old Stock original box and white box. The real thing, nice and bright. This is the older and rarer coke bottle shape 6U5/6G5 eye tube used in so many antique radios and recording equipment. These are not 6E5 subs, but the scarcer 6U5. This tube will also work fine for a 6G5, some have both 6U5 and 6G5 on the label. A FEW USED TESTED GOOD AT $18.00 EACH!

$69.00

6

6U5 / 6G5 RCA made, eye tubes, tubular shape.

New Old Stock original box and white box. Most are 1940s to 1950s vintage, straight tubular shape, most in original boxes. The real thing, absolutely new and nice and bright. These are not 6E5 subs, but the scarcer 6U5. This tube will also work fine for a 6G5. Some are various brands although all made by RCA. A FEW USED TESTED GOOD AT $18.00 EACH!

$59.00

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ALL 6V6 types, including all 6V6G, 6V6GT, 6V6GTA, 6V6GTY, metal jacket types, JAN military versions, and 7804.

Please click here for my complete stock list with prices.

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U707 / 6X4 / CV4005 RARE Genalex Gold Lion blackplate, made in England.

New Old Stock original box. These nice rectifier tubes are widely used in tube hi-fi power supplies, and are upgrades to the standard 6X4. Original GEC Gold Lion decal and label on the glass in excellent condition, with original box and test datasheet. One of the best 6X4 type ever made and these are very scarce.

out of stock

199.00

6X4W / CV493 / EZ90 / U707 Mazda France made blackplate TRIPLE MICA.

New Old Stock white box. These nice, RARE 1950s FRENCH rectifier tubes were widely used in tube hi-fi power supplies, and are upgrades to the standard 6X4. These Mazda are identical inside to the rare Genalex Gold Lion U707 but with the rare extra top 3rd mica spacer. Most are labeled for Mazda or Belvu. One of the best 6X4, EZ90, or U707 ever made and these are very scarce.

$150.00

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5993 / 6X4W Bendix Redbank series blackplate, RARE military type.

New Old Stock white box. These nice rectifier tubes are widely used in tube hi-fi power supplies, and are upgrades to the standard 6X4. Original Bendix and Red Bank marked labels, military/industrial stock, this is one of the rarest 6X4 to find, and well worth it!

1

99.00

6X4W / CV493 / EZ90 / U707 Mullard UK made blackplate SQUARE GETTER.

New Old Stock white box. These nice, RARE 1950s British rectifier tubes were widely used in tube hi-fi power supplies, and are upgrades to the standard 6X4. These Mullard are identical inside to the rare Genalex Gold Lion U707, some are military stock, and these are vintage blackplates with the rare square top getter only found in the 1950s versions. Most are labeled for Mazda or Belvu. One of the best 6X4, EZ90, or U707 ever made and these are very scarce.

$80.00

In Stock

6X4W / EZ90 / U707 / 6202 Amperex Holland, Brimar, Mazda, or Mullard UK made blackplate or greyplate.

New Old Stock original box. These nice rectifier tubes are widely used in tube hi-fi power supplies, and are upgrades to the standard 6X4. These vintage Amperex and Mullard are identical inside to the rare Genalex Gold Lion U707, and these are vintage blackplates. Some have the industrial number 6202 on them, some 6X4W. One of the best 6X4, EZ90, or U707 ever made and these are very scarce.

$40.00

In Stock

6X4W, 6202 or 6X4WA military spec miniature rectifiers, some engineering samples, various brands (Mostly RCA made), USA made.

New Old Stock original box nad white box. These nice rectifier tubes are widely used in tube hi-fi power supplies. The mil-spec and industrial types of 6X4 are about the best, and these are vintage blackplates from RCA, Tung Sol, and Sylvania. Some are factory engineering samples supplied with test data. The RCA 6202 is an excellent, somewhat scarce, 1960s industrial quality blackplate 6X4.

$20.00

In Stock

ALL 12AT7 Types, including all ECC81, 6679, 5965, 6201, WA/M, and JAN military types, vintage USA and European, standard, blackplate, and TRIPLE MICA.

Please click here for my complete stock list with prices.

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ALL 12AU7/ECC82 Types, including 6680, 6189, WA, 5814, 5963, and JAN military types, vintage USA and European, standard, blackplate, and TRIPLE MICA

Please click here for my complete stock list with prices.

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ALL 12AX7/ECC83 Types, including 6681, Special Select, JAN military spec., 7025, and 5751 types, vintage USA and European, standard, blackplate, and TRIPLE MICA

Please click here for my complete stock list with prices.

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12AY7 (6072A) Microphone grade, Mostly GE square top getters, and RCA made, NOS

NOS in original box and whitebox, identical to type 6072A. These have the early square shape getters mounted at the top of the tube. Fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. These 12AY7 vintage NOS tubes have been carefully screened for microphone use and are perfect replacements for the very hard to find 6072A blackplate. Noise tested by us in our proprietary triode noise testing fixture. Don't settle for Chinese or Russian junk in your expensive microphone, get the vintage tube they were originally designed for! See also our stock of 6072 tubes listed below. GUITAR AMP OWNERS: THESE MAKE AN INCREDIBLE SOUNDING LOWER GAIN SUBSTITUTE FOR THE 12AX7 OR 7025 TUBE IN THE V1 POSITION!

$59.00

In Stock

12AY7 (6072A) Microphone grade, Groove Tubes, hand selected and noise tested

NEW in original box, identical to type 6072A. A current production 12AY7 that will rival the NOS versions, and you pocket the savings. Fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. These 12AY7 tubes have been carefully screened for microphone use by us and are perfect replacements for the very hard to find 6072A blackplate. Noise tested by us in our proprietary triode noise testing fixture. See also our stock of 6072 tubes listed below. GUITAR AMP OWNERS: THESE MAKE AN INCREDIBLE SOUNDING LOWER GAIN SUBSTITUTE FOR THE 12AX7 OR 7025 TUBE IN THE V1 POSITION!

$39.00

18

12BH7A Mullard or Brimar made

New Old Stock in whiteboxes. Not often found, the Mullard 12BH7A is one of the best ever made of this tube type. Very limited stock. MATCHED PAIRS ARE $75.00 PER PAIR.

$30.00

out of stock

12BH7A various USA brands, mostly RCA or RCA made, some GE, greyplate and blackplate

New Old Stock in original and whiteboxes. Add $5 for blackplate types if desired.

$25.00

In Stock

RCA 12DW7 (same as 7247), Tung Sol,RCA, Sylvania, and GE, and GE 7247, 1960s.

New Old Stock in original box and white box. Solid performing USA made versions of this difficult to find tube. MATCHED PAIRS, WHEN AVAILABLE, $50.00 PER PAIR! Most are labeled 7247. See also 7247 for more choices and rare NOS European brands.

$19.00

In Stock

45 Special / VT-52 / 2C45 ST shape, Hytron, blackplate singleplate.

NOS, in original box. 1935-1945 vintage ST shape tubes. Long out of production, supplies are getting thin on these. A very rare singleplate power triode, these are the military spec VT-52 types. Same as the 45 Special and the 2C45Matched pairs are $250.00 per pair.

0

out of stock

245 or 345 S shape (globe, balloon UX245), RCA made blackplate, engraved baseMATCHED PAIR

Low use tested like NOS. Very clean balloon shape 45, one of the classic vintage power tubes of all time! Rare matched pairs of RCA, Cunningham, or other brands made by RCA, matched to within a few percent of plate current and Gm! All early engraved base types. SINGLE TUBES, RCA, PHILCO, CUNNINGHAM, SPEED, AND OTHER BRANDS NOS, (several available), ARE $150.00 EACH!

$300.00 per pair

in stock

45 ST shape, Sylvania blackplate, MATCHED PAIR.

NOS, white boxes. Very nice pairs of 1940s vintage blackplate coke bottle shape 45 tubes. These match to within 1 percent Gm and test at NOS levels. Same legendary blackplate sound at a big savings over the S shape types. VERY RARE to find two exactly the same brand, same vintage, that MATCH.

$200.00 per pair

out of stock

45 ST shape, RCA made blackplate, MATCHED PAIR.

NOS, whitebox. Very nice pairs of 1940s vintage blackplate coke bottle shape 45 tubes. These match to within 2 percent Gm and test at NOS levels. Same legendary blackplate sound at a big savings over the S shape types. All appear to be made by RCA, although some pairs are Sylvania, Silvertone, Philco or National Union.

$120.00 per pair

in stock

45 ST shape, Arcturus, RCA, Raytheon, National Union, Philco and many other brands blackplate, most engraved base.

NOS, some in original box. 1935-1945 vintage ST shape tubes. Long out of production, supplies are getting thin on these. Many were actually made by RCA, although there are very slight construction differences, mostly in the mica spacers. They can still be matched with excellent results. Matched pairs are $120.00 per pair.

$60.00

in stock

345 S shape, Arcturus Blue Glass, engraved base.

Low use tested like NOS. VERY RARE blue glass type 45 power triode, absolutely beautiful tube. Very clean balloon shape 45, one of the classic vintage power tubes of all time!

$145.00

out of stock

101D Western Electric Tennis Ball tube, metal base, RARE

Tested and guaranteed. Metal base with patent dates, top exhaust tip. Good overall condition with slight interior glass staining.

$350.00

1

102A Western Electric Tennis Ball tube, metal base, RARE

Tested and guaranteed. Metal base with patent dates, top exhaust tip.

$700.00

1

102D Western Electric Tennis Ball tube, metal base and black base available, RARE

Tested and guaranteed. Metal base with patent dates, the black base has tube number and patent dates etched into the glass, top exhaust tip on both.

$900.00 metal base, $700.00 black base

2

205E Western Electric Tennis Ball tube, RARE

Tested and guaranteed. Black engraved base, top exhaust tip. This is the very scarce LOW NOISE version of the 205D.

$700.00

1

183 / 483 Power Triode, ST shape, Raytheon

New old stock, white box. A very scarce power output triode.

$30.00

0

211 / VT-4-C GE military stock

NOS, 1950s military stock. These large output tubes are becoming scarce and expensive. Clean with heavy graphite anodes and excellent getter flash. Better stock up on singles or pairs for spares while you can. MATCHED PAIRS ARE $299.00

$150.00

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Western Electric 216A Triode, tennis ball shape, top exhaust tip, engraved nickel base, shortpin, RARE.

Tests as new old stock, white box. A very scarce W-E triode, similar to the VT-2. Excellent condition. 1 with mounting base/socket.

call/e-mail

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JW 396A (JW 2C51 labels) Western Electric MILITARY type MATCHED PAIR

New old stock, original box. A very scarce, out of production, high-frequency dual triode. This is the rare JW type label military stock Western Electric, all from 1959 with the blackplates and square top getter. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. Some are in Sperry Gyroscope military boxes, some in W-E boxes. The Western Electric is regarded as the best ever made of this tube type, and the JW label military types are the cream of the crop! SINGLE TUBES ARE $80.00 EACH.

$175.00 per pair

In Stock

396A (2C51 and 396A labels) Western Electric MATCHED PAIR

New old stock, original box and white box. MORE STOCK JUST IN! A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. The Western Electric is regarded as the best ever made of this tube type, get the real deal here! See W-E / National and 5670 listings below for a lower cost alternative to the W-E 396A.

$100.00 per pair

In Stock

396A (2C51) Western Electric

New old stock, original box and white box. A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. Get the real deal here! See 5670 listing below for a lower cost alternative to the W-E 396A.

$50.00

In Stock

396A (2C51) Ericsson, made in Sweden 1950s, 1960s stock, RARE! MATCHED PAIR

New old stock, original box and white box. A very scarce, out of production, high-frequency dual triode. These gems are rarer than the Western Electric, and they are the early GOLDPIN version, not the later standard pin that are not as good. Worth seeking out since they are QUIETER and are sonically SUPERIOR to the acclaimed W-E tubes! You will never go back to a W-E tube once you hear the natural, wideband sound and quiet background of these amazing tubes! VERY scarce in matching pairs, limited stock. A FEW SINGLE STANDARD PIN AVAILABLE, $90.00 EACH.

$200.00 per pair

out of stock

5670 (396A or 2C51) United label, made in England NEW LOWER PRICE! MATCHED PAIR

New old stock, original box. A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. Another fine tube that challenges the esteemed position held by the Western Electric 396A! These late 1970s vintage United tubes have a nice touch of warmth, and are much quieter than the W-E tubes. Listen to what you have been missing! These are about 1/2 inch taller than the W-E 396A. Another tube we have exclusive stock on!

$100.00 per pair

In Stock

6385 type 396A (2C51 or 5670)Bendix Red Bank military, labeled 2C51 MATCHED PAIR

New old stock, original box. A very scarce, out of production, high-frequency dual triode. These are the ultra-rare Red Bank series made by Bendix for the military. This 396A variant has internal shielding and a 10,000 hour rated heater. Totally plug and play compatible with the 396A, 2C51, and 5670. Awesome sonics, and fast becoming extinct! All have the Bendix label with the Bendix Red Bank logo. SINGLE TUBES ARE $100.00 EACH.

$200.00 per pair

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6386 type 396A (2C51 or 5670)GE Blackplate 5-star military MATCHED PAIR

New old stock, original box and white box. A very scarce, out of production, high-frequency dual triode. These are the ultra-rare 5-star series made by GE for the military. This 396A variant has internal shielding and a 10,000 hour rated heater. Totally plug and play compatible with the 396A, 2C51, and 5670. Virtually the same as the 6385 Bendix at half the price! Awesome sonics, and fast becoming extinct!

$100.00 per pair

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5670 (396A or 2C51) Sylvania Gold Brand with gold pins MATCHED PAIR

New old stock, original box. A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. Another fine tube that challenges the esteemed position held by the Western Electric 396A! These late 1950s tubes are in the original gold, black, and white boxes and have thickly plated gold pins. The Gold Brand line was made for critical industrial and laboratory applications, with very tight quality control. A very scarce and very good version of the 396A!

$100.00 per pair

1 pair

396A (2C51) Tung Sol USA

New old stock, original box and white box. The original 1950s Tung Sol has been rated by some as equal to the Western Electric. A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, plus pro audio compressors and preamps, and there are no substitutes for it. Get the real deal here! Sweet tubes at a savings!

$50.00

2

5670 (2C51 or 396A ) JAN Military , General Electric Blackplate MATCHED PAIR

New old stock white box. Large stock just in! Excellent military spec blackplate GE identical to their 5-star series but these have passed the military spec tests. A very scarce, out of production, high-frequency dual triode. Sonically, these have power, yet can be delicate and very natural in their presentation, without glare or thin sound. This tube was found in a number of 1950-1960 era high fidelity receivers, plus pro audio compressors and preamps, and there are no substitutes for it. Get the real deal here! Excellent military blackplate carefully matched pairs. SINGLE TUBES ARE $15.00. Big savings over the W-E brand, with impressive performance!

$30.00 per pair

In Stock

396A (2C51 or 5670) JAN Military , Raytheon, Sylvania MATCHED PAIR

New old stock, original box and white box. Most are GE 5-star. A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, plus pro audio compressors and preamps, and there are no substitutes for it. Get the real deal here! Excellent military blackplate carefully matched pairs, most are GE. SINGLE TUBES ARE $15.00. Big savings over the W-E brand, with identical performance!

$30.00 per pair

8

417A (5842) Ericsson Sweden vintage goldpin blackplate MATCHED PAIR

New old stock, original box and white box. A very scarce, out of production, high-frequency dual triode. Very scarce 1960s Swedish made Ericsson is noted for incredibly smooth sonics and a deeply quiet background. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. Get the real deal here! Nicely matched pairs.

$190.00 per pair

1 single

417A (5842) Western Electric blackplate MATCHED PAIR

New old stock, original box and white box. A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. The Western Electric is the one everyone wants, get the real deal here! Some are labeled 5842 as well as 417A. Nicely matched pairs. SINGLE TUBES ARE $80.00 EACH.

$190.00 per pair

out of stock

417A (5842) Western Electric, made for National MATCHED PAIR

New old stock, original box, made for National/Cetron of Geneva, Illinois. A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. Get the real deal here! Nicely matched pairs. SINGLE TUBES ARE $40.00.

$90.00 per pair

out of stock

417A (5842) Amperex goldpin MATCHED PAIR

New old stock, original box. A very scarce, out of production, high-frequency dual triode. This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. Get the real deal here! The Goldpin Amperex is ranked as highly as the Western Electric. Nicely matched pairs.

$90.00 per pair

1 pair

801A, ST Shape, RCA 1941/1942 dated,MATCHED PAIR rare.

NOS, in original box. This is a scarce power triode, like the VT62 or the type 10 special. Very difficult to locate fine matched pairs of these tubes.

$165.00 per pair

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810 RCA, Taylor, or Eimac

Most RCA made, New old stock, some in original box. This is a very heavy duty transmitter tube that is impossible to find anymore. Rare NOS versions with some Taylor and Eimac.

$129.00

8

810 RCA, Taylor, or Eimac, SPECIAL AGED TUBES

Most RCA made AGED AND TESTED IN ACTUAL TRANSMITTERS. This is a very heavy duty transmitter tube that is impossible to find anymore. These are tested in a transmitter under full load conditions and fully burned in. When this lot is gone, they are gone! No picking of brands at this price. Save big on these very rare and fully guaranteed tubes!

$79.00

8

842 RCA made

RCA made, for GE label and De Forest label. 1940s vintage blackplates, black base with silver label. Heavy duty tube.

$85.00

1

JAN 811 or 811A military brownbase

RCA made, New old stock, original box. Spring mounted filaments and ceramic spacers for low microphonics. Heavy duty tube.

$45.00

6

842 RCA made

RCA made, for GE label and De Forest label. 1940s vintage blackplates, black base with silver label. Heavy duty tube.

$85.00

1

845 Taylor Tube military stock

NOS in original box. Military 845s are about the best, and about the rarest, vintage 845 tube. These appear identical with the RCA 845 of the 1940s era and were likely made by them. This tube is constructed like a military tank, with heavy glass, graphite plates and ceramic spacers. This tube is vanishing at an alarming rate. This tube has an excellent getter flash with no loose material inside the glass as vintage 845s sometimes have. Original RCA 845s are going the way of the dinosaur, so grab a bargain before it is too late! MATCHED PAIRS ARE $1600.00!

$800.00

0

845 RCA military stock

Used but Tests NOS, RCA label, in original box. Military 845s are about the best, and about the rarest, vintage 845 tube. This tube is constructed like a military tank, with heavy glass, plates and ceramic spacers. This tube is vanishing at an alarming rate. This tube has a good getter flash (more than 50% still silver) with no loose material inside the glass as vintage 845s sometimes have. Original RCA 845s are going the way of the dinosaur, so grab a bargain before it is too late!

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0

5670 (396A or 2C51) JAN Ken-Rad, GE 5-star, Raytheon, Sylvania

New old stock, original military box AND WHITE BOX. A very scarce, out of production, high-frequency dual triode. These are the military versions of the W-E 396A and are identical to it. MATCHED PAIRS JUST $30.00! This tube was found in a number of 1950-1960 era high fidelity receivers, and there are no substitutes for it. Get the real deal here! Save big over the W-E labeled tubes!

$10.00

10

5687 Philips Holland blackplates. MATCHED PAIRS

New Old Stock white box. These are all 1960s Holland made, and are very scarce in the USA. A sweet sounding, rare tube! SINGLE TUBES, WHEN AVAILABLE, ARE $90.00 EACH.

$180.00 per pair

in stock

5687 Tung Sol flat ribbed blackplates. MATCHED PAIRS

New Old Stock white box. These are all USA made, and are the original 1950s vintage Tung Sol with the large ribbed black plates that look like 12AX7 blackplates. A sweet sounding, rare tube! SINGLE TUBES, WHEN AVAILABLE, ARE $90.00 EACH.

$180.00 per pair

out of stock

5687 Sylvania Gold Brand (GB5687) blackplate 1960s vintage, gold printing, gold pins. MATCHED PAIRS

New Old Stock original box. These are all USA made by Sylvania, original RARE Gold Brand Tubes in the original gold and white boxes. Gold printing on the glass and thickly plated gold pins indicate a fine tube that is 10,000 hour rated and delivers on the promise of smooth sound. Considered by many the best 5687 ever made. Carefully matched electrically into pairs. SINGLE TUBES, WHEN AVAILABLE, ARE $60.00 EACH.

$120.00 per pair

1 single tube

5687 JAN military stock Raytheon bronzeplate. MATCHED PAIRS

New Old Stock original box and white box. These are all USA made 1960s vintage, and are the genuine rare bronzeplates with extra internal support rods. The plates in these early 1960s tubes turned a dark metallic bronze color when the plate was carbonized (some are mottled gold in color), and it is a clue to the astute audiophile to a great sounding tube. Carefully matched electrically into pairs. A sweet sounding, rare tube! SINGLE TUBES, WHEN AVAILABLE, ARE $45.00 EACH.

$90.00 per pair

12 PAIRs 1 single

5687 Sylvania blackplate gold label 1950s military stock (Identical to Sylvania Gold Brand goldpin type). MATCHED PAIRS

New Old Stock original box. These are all USA made by Sylvania, and are the same as the Gold Brand Sylvania 5687 except these are military stock and have standard pins. Among the best, and rarest, of this fine sounding audiophile quality vintage dual triode. Carefully matched electrically into pairs. SINGLE TUBES, WHEN AVAILABLE, ARE $50.00 EACH.

$100.00 per pair

out of stock

5687 Tung Sol bronzeplate. MATCHED PAIRS

New Old Stock original box. These are all USA made, and are the genuine rare bronzeplates with extra internal support rods. The plates in these early 1960s tubes turned a dark metallic bronze color when the plate was carbonized (some are mottled gold in color), and it is a clue to the astute audiophile to a great sounding tube. Carefully matched electrically into pairs. A sweet sounding, rare tube! SINGLE TUBES, WHEN AVAILABLE, ARE $40.00 EACH.

$80.00 per pair

1 single tube

5687 RCA made bronzeplate. MATCHED PAIRS

New Old Stock original box. These are all USA made by RCA, and are the genuine rare bronzeplates with extra internal support rods. The plates in these 1950s tubes turned a dark metallic bronze color when the nickel was carbonized (some are nearly gold in color), and it is a clue to the astute audiophile to a great sounding tube. Carefully matched electrically into pairs. A few are labeled for Tung Sol, JAN Tung Sol (military), Raytheon, or other brands, but are RCA made. SINGLE TUBES, WHEN AVAILABLE, ARE $40.00 EACH.

$80.00 per pair

in stock

5687 RCA blackplate 1950s stock. MATCHED PAIRS

New Old Stock original box. These are all USA made by RCA, and are an excellent choice for a long lasting, great sounding 5687. Among the best, and rarest, of this fine sounding audiophile quality vintage dual triode. Carefully matched electrically into pairs. Some labeled for Raytheon. SINGLE TUBES, WHEN AVAILABLE, ARE $30.00 EACH.

$60.00 per pair

2 PAIR, 1 single

5687 JAN GE blackplate 1950s stock, 5-star series with extra support rods. MATCHED PAIRS

New Old Stock white box. These are all USA made by GE, and are an excellent choice for a long lasting, great sounding 5687. These are the highly regarded military/industrial 5-star series tubes, and have extra support rods between the plates and top and bottom micas. Among the best, and rarest, of this fine sounding audiophile quality vintage dual triode. Carefully matched electrically into pairs. SINGLE TUBES, WHEN AVAILABLE, ARE $30.00 EACH.

$70.00 per pair

3 pairs, 5 SINGLE

5687 JAN Raytheon, JAN Tung Sol 5687WA, blackplate 1960s stock. MATCHED PAIRS

New Old Stock original box. These are all USA made by Tung Sol, and are an excellent choice for a long lasting, great sounding 5687. Among the best, and rarest, of this fine sounding audiophile quality vintage dual triode. Carefully matched electrically into pairs. SINGLE TUBES, WHEN AVAILABLE, ARE $30.00 EACH.

$70.00 per pair

23 pairs Raytheon, 6 single

5687 JAN Philips military stock.

New Old Stock original box and white box. These are all USA made and are a fantastic bargain for a vintage 5687. Great sounding tubes at a huge savings over the other NOS types. MATCHED PAIRS, WHEN AVAILABLE, ARE JUST $30.00 PER PAIR!

$12.00

16

5690 RCA redbase

New Old Stock in original box. Scarce redbase series full wave rectifier.

$60.00

In Stock

6072A GE five-star, or military, blackplate, microphone grade.

NOS in original box and whitebox. Fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. These are getting super-rare, I can hardly find these to keep any in stock. Fine low-noise 1950s blackplate tubes, a much-superior substitute for a 12AY7, too. All are GE made, some are labeled for IBM. Noise tested by us in our proprietary triode noise testing fixture. Don't settle for Chinese or Russian junk in your expensive microphone, get the vintage tube they were originally designed for! These blackplates are the original version of the 6072 tube type. GUITAR AMP OWNERS: THESE MAKE AN INCREDIBLE SOUNDING LOWER GAIN SUBSTITUTE FOR THE 12AX7 OR 7025 TUBE IN THE V1 POSITION!

$89.00

in Stock

"BUTT UGLY" 6072A GE five-star, or military, blackplate, microphone grade.

TESTED AS NOS in original box and whitebox. These are the same rare GE blackplate tubes as listed above, but these are, well......Butt Ugly! Some have dried glue on them from part number stickers, some have missing labels or OEM labels, in other words, ugly looking old tubes that test just like NOS tubes should test. They are the same fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. Noise tested by us in our proprietary triode noise testing fixture. Fine low-noise 1950s blackplate tubes, a much-superior substitute for a 12AY7, too. Don't settle for Chinese or Russian junk in your expensive microphone, get the vintage tube they were originally designed for! These blackplates are the original version of the 6072 tube type. OK, so they are ugly. Who is going to see the tube once it is inside your microphone or amp? GUITAR AMP OWNERS: THESE MAKE AN INCREDIBLE SOUNDING LOWER GAIN SUBSTITUTE FOR THE 12AX7 OR 7025 TUBE IN THE V1 POSITION!

$55.00

out of stock

6072A GE greyplate, RCA, Raytheon or other USA brands, microphone grade.

NOS in original box and whitebox. Fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. Fine low-noise greyplate tubes, a perfect replacement for any 12AY7, too. Don't settle for Chinese or Russian junk in your expensive microphone, get the vintage tube they were originally designed for! Later production greyplates, still great sound, big savings!

59.00

in stock

12AY7 (6072A) Microphone grade, Mostly GE square top getters, and RCA made, NOS

NOS in original box and whitebox, identical to type 6072A. These have the early square shape getters mounted at the top of the tube. Fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. These 12AY7 vintage NOS tubes have been carefully screened for microphone use and are perfect replacements for the very hard to find 6072A blackplate. Noise tested by us in our proprietary triode noise testing fixture. Don't settle for Chinese or Russian junk in your expensive microphone, get the vintage tube they were originally designed for! See also our stock of 6072 tubes listed below. GUITAR AMP OWNERS: THESE MAKE AN INCREDIBLE SOUNDING LOWER GAIN SUBSTITUTE FOR THE 12AX7 OR 7025 TUBE IN THE V1 POSITION!

$59.00

In Stock

12AY7 (6072A) Microphone grade, Groove Tubes, hand selected and noise tested

NEW in original box, identical to type 6072A. A current production 12AY7 that will rival the NOS versions, and you pocket the savings. Fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. These 12AY7 tubes have been carefully screened for microphone use by us and are perfect replacements for the very hard to find 6072A blackplate. Noise tested by us in our proprietary triode noise testing fixture. See also our stock of 6072 tubes listed below. GUITAR AMP OWNERS: THESE MAKE AN INCREDIBLE SOUNDING LOWER GAIN SUBSTITUTE FOR THE 12AX7 OR 7025 TUBE IN THE V1 POSITION!

$49.00

in stock

6146 / A brownbase, nickel collar.

New Old Stock original box and whitebox. These are all USA made, both GE and RCA.

$20.00

In Stock

6146B / 8298A brownbase, nickel collar.

New Old Stock original box and whitebox. These are all USA made, both GE and RCA.

$30.00

In Stock

EZ90 / 6202 Premium industrial grade 6X4 / EZ90, GE 5-star.

New Old Stock in original box

$15.00

2

Z729 / 6267/ EF86 Genalex Gold Lion series, with GEC, Marconi or Emitron label, Great Britain made.

New Old Stock white box. This is the very rare Genalex Gold Lion version of this audiophile tube. Early 1960s production from the Hammersmith, UK factory, with the very fine mesh plate construction. Large gold lion design on the glass, with the red Genalex decal around the base of the tube, blue and grey GEC, or the red and green Marconi/Emitron label. These are the finest of the British produced 6267, with a 10,000 hour heater life, carefully controlled output, and very low noise, early 1960s stock. Perfect for the finest microphones and vacuum tube recording/reproduction equipment. This rare tube is vanishing fast from the marketplace.

$300.00

In Stock

Z729 / 6267/ EF86 Mullard 10M series gold pin, Great Britain made.

New Old Stock original box. This is the very rare Mullard 10M series gold pin version of this audiophile tube. These are the finest of the Mullard produced 6267, with a 10,000 hour heater life, carefully controlled output, and very low noise, early 1960s stock. This rare tube is vanishing fast from the marketplace.

$195.00

4

E80F / 6267 special low noise, 10,000 hour vintage goldpin.

New Old Stock Original Box and white box. The E80F is an excellent substitute for the 6267. It is a low noise tube, gold pinned, with a 10,000 hour rated life. 1960s vintage, this tube is very difficult to locate. RARE PINCHED WAIST VERSION $75.00 EACH!

49.00

8

EF806S / 6267 special low noise, Telefunken diamond mark, vintage German made.

New Old Stock, original Box. The "S" series was a special factory screened low noise series of audiophile grade tubes. These are the rare Telefunken diamond mark tubes of the 1960s period. Labels are good and tubes test as NOS, European industrial stock. Some regard this classic as THE very best EF86 ever made, and are very scarce today.

195.00

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EF806S / 6267 special low noise, Tesla early label, RARE.

New Old Stock, white Box. The "S" series was a special factory screened low noise series of audiophile grade tubes. These are the rare Tesla 1970s vintage with the old yellow or white Czech label. Like a Telefunken with a bit more warmth. Perfect for tube microphones or other exacting audio applications. Some regard this classic as THE very best EF86 ever made, and are very scarce today. Yes I know, another "classic", but hear them for yourself, and pick up a savings over other scarce EF806S tubes, if you can find EF806S tubes anywhere else!

100.00

4

6267/EF86 Telefunken diamond mark, vintage German made.

New Old Stock white Box. Very fine tubes in great demand. These are the rare Telefunken diamond mark tubes of the late 1950s. Perfect labels! Some regard this classic as among the best EF86 ever made. This third "classic" tube is probably a best value for an EF86 where needed for critical applications, as the quality of the Telefunken is similar to the EF806S. Two are diamond marked Telefunken made for Mazda.

$99.00

In Stock

6267/EF86 Valvo 1950s vintage meshplates, vintage German made.

New Old Stock Original Box and white boxes. Very fine tubes in great demand. These are the rare meshplate with the Valvo D-mark tubes of the late 1950s. Nice valvo labels, a few made for Philips and Amperex. Save on these as compared to the Telefunken and EF806S types.

$80.00

In Stock

6267/EF86 Mullard shield logo or early white label, SQUARE GETTER, vintage Great Britain Mullard made.

New Old Stock Original Box and white box. Mesh plates. This is the very rare 1950s version with the square top getter. The best Mullard 6267 ever and very scarce. Very fine tubes in great demand.

$89.00

In Stock

6267/EF86 Mazda old logo or early white label, SQUARE GETTER, vintage Philips France made.

New Old Stock Original Box and white box. Mesh plates. This is the very rare 1950s version with the square top getter. The best 6267 ever and very scarce. Very fine tubes in great demand.

$79.00

1

6267/EF86 Mullard shield logo, Daystrom, Heath, GE, or IEC logo, 1960s vintage Great Britain Mullard made.

New Old Stock Original Box. Very fine tubes in great demand.

$69.00

In Stock

6267/EF86 Amperex BugleBoy, or made for R/T, Mazda or orange logo, vintage Amperex/Philips factory made.

New Old Stock Original Box and whitebox. Mesh plates. Very fine tubes in great demand.

$69.00

In Stock

E80F (6267) Amperex made for Philips, RCA, Westinghouse, or blank label organ stock, vintage Holland made.

New Old Stock white Box. Mesh plates. Very fine tubes in great demand. The E80F is an excellent 6267 type tube with the advantage of a 10,000 hour rated heater life. OEM label or no label organ stock tubes,these are mostly found in Amperex or Philips Holland made types, and are scarce. SAVE!

$49.00

4

6267/EF86 misc. labels made for or by Amperex/ GE/Sonotone/Sylvania/Mazda/Philips/Valvo (Siemens, Mullard, or Amperex made)

New Old Stock white Box. Mesh plates. Labeled as other brands but made by Siemens, Mullard or Amperex. The same tube as the original label, LOWER PRICE. Save.

$39.00

In Stock

6550, Tung Sol, squat "coke bottle" shape, nickel collar around brownbase, smooth blackplates, FIRST GENERATION late 1950s vintage, MATCHED PAIRS!

New Old Stock white box. This is the classic against which all other 6550 tubes are compared. These are the very RARE blackplates with no holes and all are from the late 1950s. Audiophile dream tubes, clients that have bought these rave about the sweet sound. Very few matched pairs of these left in the world, better grab a pair now! SINGLE TUBES ARE $350.00 EACH.

$700.00 per pair

out of stock

6550, Tung Sol, squat "coke bottle" shape, nickel collar around brownbase, smooth blackplates, FIRST GENERATION late 1950s vintage.

Light use, white box. This is the classic against which all other 6550 tubes are compared. These are the very RARE blackplates with no holes and all are 1950s dated. These last two are matched, and have been amp tested for performance. Save big on used blackplates. Audiophile dream tubes, clients that have bought these rave about the sweet sound. Very few of these blackplate TungSol 6550s left in the world, better grab 'em now!

call/e-mail

call/e-mail

6550, Original Tung Sol, squat "coke bottle" shape, nickel collar around brownbase, smooth "no-hole" greyplates MATCHED PAIRS.

Test NOS in white box and original boxes. This is the classic against which all other 6550 tubes are compared. These are genuine Tung Sol "coke bottle" shape 6550s. These are clean, test as NOS tubes. Made for GE and RCA but are original Tung Sol. Each pair hand matched to within 1 or 2 percent. SINGLES ARE $200.00 EACH.

$400.00 per pair

out of Stock

6550, Tung Sol, squat "coke bottle" shape, nickel collar around brownbase, smooth "no-hole" greyplates.

Light use tested good, in white box. This is the classic against which all other 6550 tubes are compared. These are genuine Tung Sol "coke bottle" shape 6550s, smooth greyplate, made for Sylvania. These are clean, test as NOS tubes. MATCHED PAIRS ARE $160.00!

call/e-mail

call/e-mail

6550, NOS Tung Sol label or made for Leslie, RCA, Sylvania, or Dyna, squat "coke bottle" shape, 3 getters, 3 holes in greyplate, nickel collar around brownbase MATCHED PAIR

Tested NOS, aged and burn in tested, white box. This is the classic against which all other 6550 tubes are compared. These are the real deal Tung Sol made tubes. Getter flash spots are excellent on all. Rare quality early 1970s 3-hole greyplates that are getting very scarce. Hand matched pairs. SINGLE TUBES, WHEN AVAILABLE, ARE $150.00 EACH.

$300.00 per pair

pairs and singles in stock

6550, Tung Sol, squat "coke bottle" shape, 3 getters, 3 holes in greyplate, nickel collar around brownbase MATCHED PAIR

Used tested good, white box. Lightly used but tubes test good and are guaranteed. MORE STOCK JUST IN!! This is the classic against which all other 6550 tubes are compared. These are the real deal Tung Sol tubes, made for RCA and Leslie. Getter flash spots are used but good on all. All test at or near NOS, passed the life test with flying colors as well. These have plenty of life left, and would make a great spare pair. SINGLE TUBES ARE $60.00. These all carry our same warranty as our NOS tubes. Try the famous Tung Sol sound at a huge savings!

$120.00 per pair

1 single tube in stock

6550C, NEW Russian Winged C / SED MATCHED PAIR

New in original box. Made in the Svetlana St. Petersburg, Russian factory. These tubes are then carefully selected and hand matched in the USA. This makes these pairs of tubes work together better and sound smoother and sweeter than anything else except NOS tubes, at half the price! Limited stock available, all carefully tested. Hand matched pairs.

$275.00 per pair

In Stock

6550, General Electric USA made for hi-fi amp use, tubular shape, 3 getters, nickel collar, made in USAMATCHED PAIR

New old stock in original or OEM box. A nice early 1970s tube that will outperform any current production 6550 made. An excellent lot, matched to within 5 percent and then aged in a hi-fi shop demo unit. Very low hours, burn-in time only, and the performance has been verified by us. An excellent 6550 that is beginning to vanish as the Tung Sol tubes soar in price. Better stock up. SINGLE TUBES ARE $85.00. Some labeled for RCA or Dynaco but are GE tubes.

$250.00 per pair

in stock

6550, General Electric, tubular shape, 3 getters, nickel collar, made in USAMATCHED PAIR

Light use, tested good with good match, and white box. A nice tube that will outperform any current production 6550 made. Matched to within 5 percent, and these have good getter flash spots and good life left. 1 pair labeled for Sylvania.

$100.00 per pair

in stock

6550, General Electric, tubular shape, 3 getters, nickel collar, made in USA.

Light use, tested like NOS, original box and white box. A nice tube that will outperform any current production 6550 made. Three are labelled for CEI, GE made.

$48.00

out of Stock

6900, Bendix Red Bank, and Bendix made, triple mica with ceramic spacers.

A rare tube that will work in place of any 5687, 7119, or 7044, and is a great improvement upon the sound of these. The famous Bendix Red Bank plant made some of the best tubes ever for the military, and they are rare and highly sought after today. These 6900 tubes test as unused, and we have them as singles, or as matched pairs. Some are rebranded Mu but are the same tube as those with the Bendix label. MATCHED PAIRS ARE $599.00.

$299.00

Bendix made Mu labels only In Stock

7119 / E182CC Amperex PQ shield type, RARE PINCHED WAIST TYPE, D-getter

New Old Stock white Box. Holland made. The very rarest and said to sound the best, of this tube type. MATCHED PAIRS ARE $300.00 PER PAIR.

$150.00

in stock

7119 / E182CC Amperex PQ shield type, RARE D-getter

New Old Stock white Box. Holland made. The early D-getter version of this tube type. MATCHED PAIRS ARE $180.00 PER PAIR.

$90.00

in stock

7119 Amperex PQ shield type

New Old Stock original Box. Holland made.

$30.00

in stock

7189 or 7189A

Please click here for my complete stock list with prices.

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7199 RCA, mostly blackplates

New old stock original box and white box. These are great sounding 1960s USA tubes, and hard to find! The RCA are especially rare and fine sounding. Some made for other brands like Dynaco, but are genuine RCA with the stop sign logo. MUCH better than the Russian crap currently available. Dynaco amp users, stock up!

$39.00

In Stock

7199 other major USA brands, NOS

New old stock original box and white box. These are great sounding 1960s USA tubes, (GE, Sylvania, etc.) and hard to find! MUCH better than the Russian crap currently available. Dynaco amp users, stock up!

$29.00

In Stock

7247 Telefunken, diamond mark, (see also 12DW7)

New Old Stock white box. This is a fine industrial version of the 12DW7. This is the genuine Telefunken version of this tube, with the diamond marking and smoothplates. Probably the best 7247 ever made.

$69.00

out of stock

7247 Mullard or Amperex (see also 12DW7)

New Old Stock original box. This is a fine industrial version of the 12DW7. Some are made for other brands and amp brands, but are the same tube as the late 1950s Mullard. Classic British audiophile tubes! Some labeled for GE or Fisher. Matched pairs just $100.00 per pair.

$45.00

in stock

7591/A Westinghouse made for CMI (organ supplier), General Electric, Fisher, RCA, Scott, or Lowrey, full octal base, VERY SCARCE!MATCHED PAIR

New Old Stock white box. These are the original 7591s, as Westinghouse was the first to make this tube, and are RARE! MUCH better than the current Russian made tubes. These are great pairs, OEM labeled from the late 1960s. Gm and plate current match is within 5 percent.

$140.00 per pair

In Stock

7591/A Westinghouse made, mostly full octal base, SCARCE!

New Old Stock white box. Priced per single tube. Some are branded for other vendors, but Westinghouse was the main manufacturer of this tube type. These vintage USA tubes will work in amps where the Russian made 7591 tubes will not. MATCHED PAIRS ARE $140 PER PAIR.

$70.00

In Stock

7868 Sylvania

New old stock original box and whitebox. Due to their compactron-style glass base, these tubes may never be made again. Stock up now! Available in matched pairs, add $5 per tube for matching.

$50.00

In Stock

7868 RCA

New old stock original box and whitebox. Due to their compactron-style glass base, these tubes may never be made again. Stock up now! Available in matched pairs, add $5 per tube for matching.

$50.00

In Stock

7868 GE USA made.

New old stock original box. Due to their compactron-style glass base, these tubes may never be made again. Stock up now! Available in matched pairs, add $5 per tube for matching.

$50.00

In Stock

7868 RCA blackplate, made for Sherwood or Conn MATCHED PAIRS

Light use, tested good, whitebox. Very nice matched rare RCA made blackplates, with top exhaust tips. These were made and screened for use in Sherwood amplifiers. Due to their compactron-style glass base, these tubes may never be made again. Test at 90-95% of NOS. Three singles made for Conn, at $40 each.

$75.00 per pair

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7868 Sylvania made for Fisher, light use tested good, top exhaust tips.

Light use tested good, whitebox. Due to their compactron-style glass base, these tubes may never be made again. Stock up now! Available in matched pairs, add $5 per tube for matching. Fisher amp owners: there are the original equipment tubes! Save on these excellent testing used tubes!

$30.00

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8417 GE, or Sylvania made for RCA or Bogen, or Sylvania label MATCHED PAIR.

NOS in original box. These beauties are made by Sylvania, and are identical construction inside and out. Hi-fi beam power tube with huge muscle, can take over 600 volts on the plate and 500 on the screen, in class AB can slam out 100 watts. These are hard to find tubes, especially in matched pairs.

$140.00 per pair

In Stock

8417 Sylvania or Sylvania made

NOS in original box or white box. These beauties are made by Sylvania, and are identical construction inside and out, and are labelled for Bogen, GE, and RCA. Hi-fi beam power tube with huge muscle, can take over 600 volts on the plate and 500 on the screen, in class AB can slam out 100 watts.

$70.00

In Stock



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