|
Tube |
Description |
Price Each |
Quantity In Stock |
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300B Western Electric, used tested good. |
Used tested good, in white box. Grab a real W-E 300B for a song, and see for yourself why this tube is legendary! This has the yellow label on blackbase, 1960 date code, and tests at NOS levels. The only sign of use is a slight deposit on the very top glass. This tube should perform like a NOS tube. A rare opportunity to try one or to get a spare if you have a set of these fine tubes. |
call/e-mail |
call/e-mail |
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350B Western Electric or W-E made, NOS. |
New old stock, original boxes! Western Electric made for Tung Sol. This rare tube is a great direct substitute (maybe THE ultimate) for the 6L6GC (KT66, 5881, or 7581), with a bit more power headroom. Looks similar to a W-E 300B. Current stock is 1 W-E made for Tung Sol, and 1 National Union. |
$400.00 |
2 single tubes |
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271A Western Electric, balloon shape, NOS. MATCHED PAIRS |
New old stock, original boxes! These rare tubes are a great direct substitute (maybe THE ultimate) for the RCA 801 or the 843 , with a bit more power headroom. Huge balloon shape tubes, blackplates. These gorgeous, nicely matched pairs have the yellow labelled blackbases and engraved blackbases (all identical construction inside the tube), and all are in the ORIGINAL W-E boxes with original spec sheets! Matched under load to within 5 percent. It doesn't get much better than this!! |
$700.00 per pair |
1 pair |
|
274B Western Electric ENGRAVED BASE, ST shape, NOS. |
New old stock original box and white box. 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 early 1940s vintage engraved 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. |
$600.00 |
call/e-mail |
|
274A Western Electric yellow painted label, ST shape, NOS. MATCHED PAIR |
New old stock original box. The Holy Grail of rectifier tubes, this original Western Electric 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 yellow WE label 1967 vintage blackbase "coke bottle" shape tubes sound creamy smooth with fine detail and plenty of punch. Forget TJ mesh plates, THIS is the REAL 274A that cannot be duplicated! Very rare chance to bag a MATCHED PAIR of these beauties. Very rare with limited stocks worldwide. Will sell singly for $650.00 each. Premium packing & UPS insured shipping (worldwide) only, for these fragile and rare tubes. |
$1200.00 PER PAIR |
call/e-mail |
|
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. |
$300.00 |
0 |
|
KT77 (EL34 type) Genalex "Gold Lion" clearglass, thin brownbase, dual stacked halo getters, RARE |
Used tested like 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, red Genalex logo on base, skinny bottle w/ flat top, and serrated edge top and bottom mica spacers. The gold label is faded, but the top getter flash is very nice, 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. |
$270.00 |
0 |
|
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 |
Very Light use, in ORIGINAL 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 the red Genalex decal, and the Gold Lion on the glass. Getter flash spots look NOS. These are extremely rare tubes worldwide, but especially in the USA. These test very good and have a match within five percent. |
call/e-mail |
call/e-mail |
|
KT88 (6550 equivalent) Genalex Gold Lion made in Great Britain |
Used tested 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 the red Genalex decal, and the Gold Lion on the glass. These are extremely rare tubes worldwide, but especially in the USA. Used but test well above the min. good. Excellent price for a spare set or to try this legendary tube! |
call/e-mail |
call/e-mail |
|
KT88 (6550 equivalent) Genalex made in Great BritainMATCHED PAIR |
New old stock in original 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 the Genalex decals on the glass. Getter flash spots are excellent. These are extremely rare tubes worldwide, but especially in the USA. We have confirmed the factory match with both Gm and plate current draw. Rare pairs! LAST PAIR, GENALEX MADE FOR INTERNATIONAL, NOS IN ORIGINAL BOXES, SPECIAL PRICE! |
$500.00 per pair |
1 pair |
|
KT88 (6550 equivalent) Genalex made in Great Britain |
Used tested 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. These are extremely rare tubes worldwide, but especially in the USA. |
$125.00 |
1 |
|
KT88 (6550 equivalent) JJ made for Groove Tubes MATCHED PAIRS |
New production tubes from the Slovak Republic, in original boxes. Similar in construction and appearance to the famous Genalex tubes of the 1960s. Sonically these tubes are the closest musically, to the old Genalex as well. Carefully hand selected and performance screened in California by Groove Tubes techs, then matched to within a few percent, in pairs or quads. Quad price $300 (4 tubes). Guitar players, you can request early, normal, or late breakup distortion characteristics at no extra charge! |
$150.00 per pair |
3 pairs |
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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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350 Arcturus blackplate, large globe shape.
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New old stock in ORIGINAL ARCTURUS BOX. 1930s manufacture vintage. Beautiful clearglass tubes, excellent getter flash Rare to find these NOS, even rarer to find them in the original box! |
$325.00 |
1 |
|
CX-350 Cunningham blackplate, large globe shape.
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Tests as NOS, in white box. 1930s manufacture vintage. Beautiful clearglass tubes, excellent getter flash. These tubes are scarce worldwide. |
$150.00 |
0 |
|
50 RCA blackplate, large ST shape. MATCHED PAIR |
Tests as NOS, white box. 1940s manufacture vintage. Beautiful engraved base tubes, excellent getter flash Rare to find a matched pair of these, and are matched to within 5 percent plate current and Gm! SINGLE TUBES JUST $125.00 EACH! |
$250.00 per pair |
0 |
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2A3 Singleplates, RCA, engraved base. |
Used tested with good emissions, large ST glass shape, in white box. The blackplate single plate 2A3 tubes are becoming extinct fast! Excellent condition, tested as NOS, nice tight base. Grab these before they are gone! |
190.00 |
call/e-mail |
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2A3 RCA blackplate, dual plate. MATCHED QUAD |
NOS, in white box. 1940s manufacture vintage. Dual rounded (S) shape plates, vintage blackplate quality at an attractive price. RCA blackplates are the best of this tube type, and are getting quite scarce. Rare to find a matched quad of these, and all four tubes are matched to within 5 percent plate current and Gm! |
$400.00 per quad |
call/e-mail |
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2A3 RCA blackplate, dual plate. MATCHED PAIR |
NOS, in white box. 1940s manufacture vintage. Dual rounded (S) shape plates, 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! Single tubes are $100.00 each. |
$195.00 per pair |
call/e-mail |
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2A3 blackplate RCA, and RCA made for Raytheon, Tung Sol, National-Union, and Cunningham dual plate. |
NOS, in original and white box. 1940s manufacture vintage. Dual rounded (S) shape plates, vintage quality at an attractive price. MATCHED PAIRS, WHEN AVAILABLE, ARE $170.00 PER PAIR. |
$99.00 |
4 |
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2A3 greyplate GE or RCA dual plate. |
NOS, in original and white box. 1940s to 1960s manufacture vintage. Dual rounded (S) shape plates, vintage quality at an attractive price. |
$69.00 |
3 |
|
VT-62 (Uprated type 10, like 801 and 801A), Taylor brownbase large ST shape, military, MATCHED PAIR. |
NOS, in white box. A very scarce large ST shape power triode output tube. Large black flat plate. Very nicely matched pair. |
$200.00 per pair |
1 pair |
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10Y / VT-25, ST Shape, RCA or Western Electric, rare. |
NOS, in original box and white box. Large black flat single plate. This is a scarce power triode. The Western Electric is an engraved brown base tube. |
$85.00 |
2 |
|
10, Cunningham globe shape, engraved base. |
NOS, in white box. A very scarce globe shape (S-shape) power output tube. Large black flat plate. |
$80.00 |
0 |
|
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 steelbase, Mullard UK made, short bottle, flat top, hole in centering pin, steel collared base. |
Tests NOS, white box. Made by Mullard in Great Britain and labelled for Mullard with BVA. Date coded 1955. This rare tube is one of the best 5AR4 types ever made at any time. Very few of these sweet tubes left on earth! |
call/e-mail |
call/e-mail |
|
5AR4/GZ34 Telefunken made in Germany. |
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.
|
$135.00 |
0 |
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5AR4/GZ34 Mullard Great Britain copper lined plates. |
New Old Stock, white label, original box and white box. RARE. 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. VERY limited supplies of these--I rarely can find them. Some made for Dario Miniwatt, RCA, Raytheon, and Amperex.
|
$105.00 |
0 |
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5AR4/GZ34 Mullard, original old shield logo type, smooth or 4-notch plate edges, large blackbase, hole in centering pin. |
New Old Stock, original box and white box. Made by Mullard in Great Britain. Nice 1959 and 1958 dated, Mullard shield logo types, these are the first blackbase GZ34s made after the steelbase types. Large, wide black bases with short flat-topped bottle. The chalky labels are in fair to good condition and the tubes are NOS and internally matched, too. RARE. A few are labeled Bogen by Mullard. USED TESTED GOOD, $75 WHEN AVAILABLE. |
$125.00 |
1 USED |
|
5AR4/GZ34 Mullard made, short bottle, hole in centering pin. |
New Old Stock, original box and white box. Made by Mullard in Great Britain and labelled IEC Mullard, Hammond, H-P, Scott, Sylvania, or GE, Dynaco. 4-notch serrated plate edges. 1965, 1966 date codes. |
$105.00 |
1 |
|
5AR4/GZ34 Early type Amperex white label or Bugleboy, made in Holland. |
New Old Stock, original box and white box. Rare early treble clef logo with BugleBoy or Amperex white label type, 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! |
$115.00 |
1 |
|
5AR4/GZ34 Mullard Japan made, newer style, short bottle. |
New Old Stock, white box. Made by Mullard at the Matshushita plant in Japan. 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 Sylvania or RCA. |
$50.00 |
2 |
|
5AR4/GZ34 Groove Tubes Mullard style, short bottle. |
New Old Stock, white box. Made by Groove Tubes in the style of the late 1960s Mullard 7-notch plates flat top version. Identical quality to the older British tubes, at a big savings! At last, a NOS quality current production 5AR4 at an affordable price! |
$30.00 |
2 |
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5AR4/GZ34 General Electric USA made. |
New Old Stock, original box. USA GE made. Identical quality to the older British copper-lined plate tubes, at a big savings! These were also made for the US military. |
$55.00 |
2 |
|
5AS4 various USA brands |
New Old Stock whitebox or original box. Excellent 5U4 sub. |
$15.00 |
4 |
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5R4GY brownbase JAN RCA, GE, Ken Rad |
New Old Stock White Box, ST "coke bottle" shape, military spec tubes. Virtually all of these were made by RCA, even for other brands. |
$16.00 |
26 |
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5R4GYA/B brownbase various USA mfg. (mainly RCA) |
New Old Stock White Box, fat tubular bottle shape. Made for the military. Much higher quality than any currently made junk, and about the same price! |
$11.00 |
21 |
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5R4WGA / 5R4WGB / 5R4WGY , Chatham or Cetron Electronics, military spec 5R4 |
New Old Stock original box and whitebox. Huge beige base, "potato masher" shape. Heavy heatproof glass with flat top. These are built like a tank.....probably the last 5R4 you will ever need! This tube will replace any 5R4 type, and also replaces a 5U4, 5T4, and 5AW4. |
$13.00 |
19 |
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JAN 5U4WG / 5931 RCA military brownbase, tubular shape |
New old stock in original or white boxes. A rare military type rectifier tube. Huge brown bases, triple mica, heavy heatproof glass, the works. Will replace any 5U4 type as long as your chassis has about 2 inches across the socket for the oversized base. Great RCA tube, very difficult to find and keep in stock. |
$60.00 |
1 |
|
JAN 5U4G blackplate (JAN VT244 military type) RCA and various USA brands, ST shape. |
New old stock in original or white boxes. Most of these were made by RCA, regardless of the brand on the label.This is the classic coke bottle shape (ST) rectifier tube. Great tube, very difficult to find and keep in stock. The JAN military tubes are extra rugged and scarce. |
$45.00 |
9 |
|
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, very difficult to find and keep in stock. |
$34.00 |
3 |
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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. |
$39.00 |
2 |
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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. |
$28.00 |
11 |
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5U4G blackplate RCA, ST shape, used |
Used but test like NOS in white boxes. This is the classic coke bottle shape (ST) rectifier tube. These are tested as new old stock, but have "bite marks" on the base from a saddle socket. Exactly the same RCA tube as above, fully guaranteed, save! |
$19.00 |
0 |
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5U4G Raytheon, 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! |
$35.00 |
2 |
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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. These are major USA brands like Zenith, Westinghouse, Delco, Hytron, GE, and many others. |
$25.00 |
41 |
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JAN 5U4GB US Military, various USA brands, straight sided envelope |
New Old Stock Original military boxes. Most are 1960s vintage. An excellent and very rugged version of the 5U4GB. |
$24.00 |
6 |
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5U4GB Tung Sol OR Mullard Australia, 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. |
$22.00 |
10 |
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5U4GB RCA blackplate, tubular shape |
New Old Stock white box and original box. 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! |
$19.00 |
35 |
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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 |
10 |
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5U4GB various USA brands, straight sided envelope |
New Old Stock Original Boxes or reboxed. |
$15.00 |
62 |
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GZ32 (5V4G) Mullard England, coke bottle shape |
New old stock in white boxes. This is a nice British version of the popular 5V4 rectifier tube. This is made in Blackburn, UK for Philips or Mazda. Retro cool tapered coke bottle shape. |
$70.00 |
3 |
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GZ33 (5V4G) Mullard England, Tall ST shape |
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. |
$50.00 |
0 |
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5V4G RCA large ST shape |
New Old Stock in white boxes. 5V4GA tubular shape just $10 each! |
$18.00 |
7 |
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5Y3GT RCA blackplate |
New Old Stock in white boxes and original boxes. The rectifier of choice for musical instrument amps! Some made by RCA for other brands. |
$14.00 |
12 |
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5Y3GT Hickok blackplate, made by Sylvania. |
New Old Stock in white boxes. These excellent blackplates have been screened for demanding use in Hickok tube testers. Full octal blackbase, labelled with the Hickok logo. Will also make an excellent amp or preamp rectifier tube! Limited supply. |
$15.00 |
3 |
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5Y3GT Zaerix made in England |
New Old Stock in original boxes. This is a nice British made rectifier that is difficult to find in the USA. |
$17.00 |
2 |
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JAN Sylvania 5Y3WGTA blackplate, Brownbase and blackbase |
New Old Stock in whitebox and original box, milspec, 1960s vintage.. Heavy mica spacers, some have triple mica, blackplates. This military tube is built like a tank, and is an excellent step up from the standard 5Y3 tube. |
$16.00 |
10 |
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JAN 5Y3WGT or WGTA type Brownbase and military blackbase, 5Y3WGT JAN Hytron brownbase. |
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. |
$16.00 |
17 |
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6106 Bendix or 6087 Sylvania made military type 5Y3WGT, Brownbase |
New Old Stock in whitebox and original box, milspec. Heavy mica spacers, triple mica, blackplates. A very rugged military 5Y3. |
$21.00 |
5 |
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5Y3GT Other USA brands |
New Old Stock in original and white box |
$11.00 |
26 |
|
6AQ5/A various USA brands |
New Old Stock Original Box and whitebox |
$5.00 |
46 |
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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. |
$12.00 |
8 |
|
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. |
$12.00 |
16 |
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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 |
8 |
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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 |
12 |
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6AS7GA/6080 RCA |
New Old Stock in white box. Brownbase, nickel collar. Most of these are JAN military spec. |
$12.00 |
4 |
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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 |
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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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6CA4 / EZ81 Amperex Bugleboy, Siemens, Valvo or Telefunken made |
NOS, in original box and whitebox. Difficult to find original Amperex, Telefunken or Siemens 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, Telefunken or Siemens. |
$55.00 |
8 |
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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 |
15 |
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6CA4 / EZ81 USA brands |
NOS, in original and white box. Made in USA by RCA, GE, or Raytheon. Excellent tubes currently at a big savings over the rare European types. MUCH better than the Russian junk available today! |
$19.00 |
28 |
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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 Hearndon works in Australia. Fine European version of this dual triode. 2 Mullard and 5 Philips Miniwatt, all 1960s vintage. The Amperex are Holland made. |
25.00 |
1 |
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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. A few have labels smeared off but the tubes are NOS and fully guaranteed. These pairs are hand selected and matched to within 5 percent Gm. |
$48.00 per pair |
8 pairs |
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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. A few have labels smeared off but the tubes are NOS and fully guaranteed. |
$20.00 |
38 |
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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. |
$27.00 |
8 |
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6CG7/6FQ7 various USA brands |
New Old Stock Original Box and whiteboxed. All vintage USA, much better than any current production tubes. |
$11.00 |
20 |
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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 |
77 |
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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 |
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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 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. |
$20.00 |
26 |
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6LQ6/6JE6C various USA brands (GE, Sylvania, RCA, Amperex) |
New Old Stock whitebox and original boxes. |
$47.00 |
5 |
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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 |
8 |
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6JE6/A various USA brands (GE, Sylvania, RCA, Amperex) |
New Old Stock whitebox and original boxes. |
$39.00 |
2 |
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6JS6C various USA brands, one Amperex. |
New Old Stock Original Box and whitebox |
$45.00 |
22 |
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6K6GT RCA blackplate |
New Old Stock White Box |
$8.00 |
12 |
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6KD6 RCA |
New Old Stock original box and whitebox. An excellent out of production sweep tube. One is a GE brand. |
$45.00 |
1 |
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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. |
$30.00 |
15 |
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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. |
$62.00 |
10 |
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6LQ6/6JE6C various USA brands (GE, Sylvania, RCA, Amperex) |
New Old Stock whitebox and original boxes. |
$47.00 |
18 |
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6LQ6/6JE6C Japanese made, smaller bottle, rare. |
New Old Stock original boxes. |
$55.00 |
4 |
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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 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 6U5. This tube will also work fine for a 6G5. A FEW USED TESTED GOOD AT $18.00 EACH! |
$36.00 |
12 |
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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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6X4W / EZ90 / U707 / 6202 Amperex blackplate, made in Holland. |
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 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. |
$30.00 |
5 |
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6X4W or 6X4WA military spec miniature rectifiers, some engineering samples, various brands, USA made. |
New Old Stock original box. These nice rectifier tubes are widely used in tube hi-fi power supplies. The mil-spec tubes are about the best, and these are vintage blackplates. Some are factory engineering samples supplied with test data. |
$15.00 |
8 |
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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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12BH7A various USA brands, mostly RCA or RCA made, greyplate and blackplate |
New Old Stock in original and whiteboxes. Add $5 for blackplate types if desired (4 currently in stock). |
$18.00 |
26 |
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Sylvania 12DW7 (same as 7247), Tung Sol,RCA 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! Some are labeled 7247. See also 7247 for more choices and rare NOS European brands. |
$19.00 |
15 |
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45 Special / VT-52 / 2C45 ST shape, Hytron, blackplate singleplate. |
NOS, in white 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 $210.00 per pair. 1 perfectly matched pair in stock! |
$210.00 per pair |
1 PAIR |
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45 ST shape, Sylvania made blackplate, MATCHED PAIR. |
NOS, whitebox. A very nice pair of 1940s vintage blackplate coke bottle shape 45 tubes. These match to within 2 percent Gm and test at 2200 micromhos, NOS levels. Same legendary blackplate sound at a big savings over the S shape types. One Sylvania and one Tung Sol, but both appear to be constructed by Sylvania. |
$120.00 per pair |
0 |
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45 ST shape, Arcturus, Hytron, RCA, Raytheon, and 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. Matched pairs are $110.00 per pair. |
$60.00 |
5 |
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345 S shape, RCA blackplate, engraved base. |
Low use tested like NOS. Very clean balloon shape 45, one of the classic vintage power tubes of all time! MATCHED PAIRS $180.00! |
$95.00 |
1 |
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RCA and RCA made 83 ST shape mercury-vapor rectifier |
NOS in original box or military box. Mercury visible inside the glass. A heavy-duty full wave rectifier, used in many tube testers and high end hi-fi amps. Don't make the mistake of using a solid-state "substitute 83" in your tube tester, it will impair the accuracy!! Get the real NOS type 83 tube your tester needs here! |
$36.00 |
13 |
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Western Electric VT-2 / 102 Triode, tennis ball shape, top exhaust tip, RARE. |
Tests as new old stock, white box. A very scarce W-E triode. Very good condition. One nickel base, 1 blackbase. |
$200.00 |
2 |
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183 / 483 Power Triode, ST shape, Raytheon |
New old stock, white box. A very scarce power output triode. |
$30.00 |
0 |
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Western Electric 205A / VT-2 Triode, tennis ball shape, top exhaust tip, engraved nickel base, RARE. |
Tests as new old stock, white box. A very scarce W-E triode, military labeled VT-2, dated 1917. Also same as the W-E 205B and 205D. Excellent condition, excellent getter flash. |
$400.00 |
1 |
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211 / VT-4-C General Electric |
Tests NOS, white box. These large output tubes are becoming scarce and expensive. Better stock up on singles for spares while you can. |
$100.00 |
0 |
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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, excellent getter flash. |
$270.00 |
1 |
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396A (2C51) Western Electric 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. Get the real deal here! See W-E / National and 5670 listings below for a lower cost alternative to the W-E 396A. |
$70.00 per pair |
0 |
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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. |
$31.00 |
0 |
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396A (2C51) Western Electric made for National 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. These are old National W-E made stock, when National was located in the Cetron factory in Geneva, Illinois. These are definately Western Electric early 1970s manufacture, with square top getters. NOT the later National Chinese or Russian made junk. See 5670 listing below for a lower cost alternative to the W-E 396A. |
$60.00 per pair |
7 pairs |
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396A (2C51 or 5670) JAN Military Raytheon, GE, Sylvania 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, plus pro audio compressors and preamps, and there are no substitutes for it. Get the real deal here! Excellent military blackplate carefully matched pairs. Big savings over the W-E brand, with identical performance! |
$30.00 per pair |
8 pairs |
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417A (5842) Western Electric blackplate, made for National MATCHED PAIR |
New old stock, original box and white 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. |
$90.00 per pair |
2 pairs |
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417A (5842) Amperex goldpin made for National MATCHED PAIR |
New old stock, original box and white 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! The Goldpin Amperex is ranked as highly as the Western Electric. Nicely matched pairs. |
$90.00 per pair |
1 pair |
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417A (5842) Ericsson Sweden 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. Get the real deal here! The rare Ericsson LM series from Sweden is claimed to be as good if not better than the more well-known Western Electric. SINGLE TUBES $40 EACH. |
$90.00 per pair |
1 SINGLE |
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JAN 811 military brownbase |
RCA made, New old stock, original box. Spring mounted filaments and ceramic spacers for low microphonics. Heavy duty tube. |
$45.00 |
3 |
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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 |
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845 RCA made for United Electronics, military MATCHED PAIR |
New old stock, RCA box. About the best, and about the rarest, vintage 845 tube. 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 VERY RARE matched pair is priced to offer you an afforadable alternative to the inflated Internet auction prices you see when these tubes happen to appear. |
call/e-mail |
call/e-mail |
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845 Valve Art MATCHED PAIR |
New, original box. About the best, and about the only, current production 845 tube. This tube is constructed like the classic RCA 845, with ceramic base and ceramic spacers. These factory new pairs are carefully matched for plate current draw. |
$80.00 per pair |
1 pair |
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5670 (396A or 2C51) JAN Ken-Rad, GE, 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 |
13 |
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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. Carefully matched electrically into pairs. SINGLE TUBES, WHEN AVAILABLE, ARE $50.00 EACH. |
$99.00 per pair |
1 single |
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5687 Sylvania blackplate 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 $40.00 EACH. |
$70.00 per pair |
0 |
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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 |
3 pairs |
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5687 RCA bronzeplate. MATCHED PAIRS |
New Old Stock original and whitebox. These are all USA made by RCA, and are the genuine rare bronzeplates. The plates in these 1950s tubes turned a dark metallic bronze color when the nickel was carbonized, 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 or other brands, therefore some pairs may have different labels, but are RCA made. SINGLE TUBES, WHEN AVAILABLE, ARE $40.00 EACH. |
$70.00 per pair |
2 pairs |
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5687 Tung Sol 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. |
$60.00 per pair |
1 single only |
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5687 JAN Philips military stock, or GE blackplates. |
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 |
11 |
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5690 RCA redbase |
New Old Stock in white box. Scarce redbase series full wave rectifier. |
$50.00 |
call/e-mail |
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6072A GE five-star or military made, blackplate. |
NOS in original box and whitebox. Fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. Fine low-noise blackplate tubes. 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 classics of the 6072 tube type. |
$39.00 |
2 |
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6072A GE greyplate, RCA, Raytheon or other USA brands. |
NOS in original box and whitebox. Fine tubes widely used in Neumann, Telefunken and other tube microphones, and microphone preamps. Fine low-noise blackplate tubes. 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! |
$29.00 |
0 |
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6146 / A brownbase, nickel collar. |
New Old Stock original box and whitebox. These are all USA made, both GE and RCA. |
$20.00 |
11 |
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6146B / 8298A brownbase, nickel collar. |
New Old Stock original box and whitebox. These are all USA made, both GE and RCA. |
$30.00 |
8 |
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EZ90 / 6202 Premium industrial grade 6X4 / EZ90, GE 5-star. |
New Old Stock in original box |
$15.00 |
2 |
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Z729 / 6267/EF86 Genalex made for EMI, Great Britain made. |
New Old Stock white box. Mesh plates. This is the very rare Genalex version of this audiophile tube, with a red and green EMI decal. The plates have much finer mesh than the Amperex or Mullard types. |
$79.00 |
0 |
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6267/EF86 Telefunken diamond mark, vintage German made. |
New Old Stock Original Box. Very fine tubes in great demand. These are the rare Telefunken diamond mark tubes of the late 1950s. Perfect labels in original Telefunken boxes! Some regard this classic as the best EF86 ever made. |
$70.00 |
5 |
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6267/EF86 Mullard shield logo, Daystrom, Heath, GE, or IEC logo, vintage Great Britain Mullard made. |
New Old Stock Original Box. Mesh plates. Very fine tubes in great demand. |
$49.00 |
10 |
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6267/EF86 Amperex BugleBoy or orange logo, vintage Amperex/Philips factory made. |
New Old Stock Original Box and whitebox. Mesh plates. Very fine tubes in great demand. |
$49.00 |
15 |
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6267/EF86 and E80F Amperex made for Philips, RCA, Westinghouse, 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. These are mostly found in Amperex or Philips Holland made types, and are scarce. |
$49.00 |
17 |
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6267/EF86 made for Amperex/ GE/Sonotone/Sylvania/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. |
$45.00 |
28 |
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6550, Tung Sol, squat "coke bottle" shape, nickel collar around brownbase, smooth blackplates, FIRST GENERATION late 1950s vintage, MATCHED PAIRS! |
New Old Stock original Tung Sol 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. Sparkling clean UNUSED tubes in oversize original boxes. 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! |
$500.00 per pair |
call/e-mail |
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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. 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! |
$200.00 |
0 |
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6550, Original Tung Sol, squat "coke bottle" shape, nickel collar around brownbase, smooth "no-hole" greyplates MATCHED PAIRS. |
Test NOS in Original box. 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 in nice original Tung Sol boxes. Each pair hand matched to within 1 or 2 percent. |
$290.00 per pair |
0 |
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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. These are clean, test as NOS tubes. |
$135.00 |
1 |
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6550, NOS Tung Sol made for RCA, squat "coke bottle" shape, 3 getters, 3 holes in greyplate, nickel collar around brownbase MATCHED PAIR |
Tested NOS, 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. |
$250.00 per pair |
0 |
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6550, Tung Sol, squat "coke bottle" shape, 3 getters, 3 holes in greyplate, nickel collar around brownbase MATCHED PAIR |
Used tested good, white box. This is the classic against which all other 6550 tubes are compared. These are the real deal Tung Sol tubes. Getter flash spots are good to perfect 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. Try the famous Tung Sol sound at a huge savings! |
$120.00 per pair |
0 |
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GT6550C, Groove Tubes, USA screened and matched. MATCHED PAIRS |
A very good current production tube, made in China. These are better than the off-the-shelf Chinese tubes in that they are hand screened, graded, and matched at the Groove Tubes California labs before their label goes on the glass! Guitar players, you can request early, normal, or late breakup distortion characteristics at no extra charge! |
$130.00 per pair |
2 pairs |
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6550 Groove Tubes MATCHED PAIRS |
New production tubes from Russia, in original boxes. Carefully hand selected and performance screened in California by Groove Tubes techs, then matched to within a few percent, in pairs or quads. Quad price $240 (4 tubes). Guitar players, you can request early, normal, or late breakup distortion characteristics at no extra charge! |
$120.00 per pair |
3 pairs |
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6550, General Electric, tubular shape, 3 getters, nickel collar, made in USAMATCHED PAIR |
New old stock in original box. A nice tube that will outperform any current production 6550 made. Matched to within 5 percent. An excellent 6550 that is beginning to vanish as the Tung Sol tubes soar in price. Better stock up. |
$140.00 per pair |
1 pair |
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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. |
$100.00 per pair |
1 pair |
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6550, General Electric, tubular shape, 3 getters, nickel collar, made in USA. |
New old stock, original box and white box. A nice tube that will outperform any current production 6550 made. One labelled for Amperex with the orange globe logo. |
$55.00 |
0 |
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6550, RCA, fat tubular shape, 3 getters, 3 holes in plate, nickel collar, made in USA. Matched pair. |
New old stock, white box. Great USA made tubes, in a rare matched pair. These both have the same 1972 date codes and match nicely. A nice tube that will outperform any current production 6550 made. |
$110.00 per pair |
0 |
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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 Dynaco, GE made. |
$48.00 |
2 |
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7062/E180CC Amperex/Philips SQ white label Holland |
New Old Stock White Box. This is an excellent hi-fidelity alternative to the 12AT7, at a much lower price than the NOS European 12AT7 types. |
$20.00 |
9 |
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7119 Amperex PQ shield |
New Old Stock original Box. Holland made, red label and white label. |
$16.00 |
2 |
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7189 or 7189A |
Please click here for my complete stock list with prices. |
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7199 RCA |
New old stock original box and white box. These are great sounding 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! |
$38.00 |
32 |
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7199 other major USA brands, NOS |
New old stock original box and white box. These are great sounding USA tubes, and hard to find! MUCH better than the Russian crap currently available. Dynaco amp users, stock up! |
$30.00 |
12 |
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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 |
1 |
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7247 Mullard (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! One labeled for GE. Matched pairs just $100.00 per pair. |
$45.00 |
2 pairs, 5 singles |
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7591A Westinghouse made for 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 |
7 pairs |
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7591A RCA, full octal base, VERY SCARCE! |
NOS, original box. These are the best 7591s ever made and are RARE! |
$70.00 |
1 |
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7591 Westinghouse made, mostly full octal base, SCARCE! |
New Old Stock white box. 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. |
$65.00 |
5 |
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7868 RCA, made for Bogen MATCHED PAIRS |
New old stock original box and whitebox. Pristeen flat topped tubes carefully matched in pairs. These were made and screened for use in Bogen amplifiers. Due to their compactron-style glass base, these tubes may never be made again. Stock up now! |
$125.00 per pair |
1 pair |
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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 |
1 pair |
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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. |
$60.00 |
15 |
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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. |
$60.00 |
13 |
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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. |
$60.00 |
8 |
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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 |
4 |
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8417 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. |
$120.00 per pair |
5 pairs |
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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. |
$50.00 |
1 |
