Accessories

17 Days Left

Tung-Sol 6SU7GTY - USA - NIB - matched pair - branded "...

A NIB pair of Tung Sol 6SU7GTY tubes dating to the mid 1950's. Branded "New Jersey Radio & Television Tube Co”, one of the nearby firms in Irvington, NJ that bought excess and leftover old stock from Tung Sol and later from Wagner-Tung Sol when they ceased their manufacture in the 1960’s. Th...

A NIB pair of Tung Sol 6SU7GTY tubes dating to the mid 1950's. Branded "New J...

$249.00

20 Days Left

GEC England KT88 Matched Quad Amplitrex Tested

For your consideration is this matched quad of very rare GEC England KT88 tubes.These GEC KT88's have been tested on our Amplitrex tube tester and all test NOS. Please enquire if you need larger matched sets. From a collectors stash we have a limited supply of these super rare tubes. Please messa...

For your consideration is this matched quad of very rare GEC England KT88 tub...

$1,950.00

22 Days Left

Telefunken 33S30 6SN7 Swedish VERY RARE

Very rare pair of Swedish made 33S30 tubes branded Telefunken. Crazy hard to find. Tested on our Amplitrex AT-1000 Tests NOS Fully insured shipping included. Please message with any questions you may have. Thanks for looking! Please follow us in our e-store using the follow dealer button. You'll...

Very rare pair of Swedish made 33S30 tubes branded Telefunken. Crazy hard to ...

$1,995.00

PrimaLuna DiaLogue Premium Vacuum Glass/Metal Cage BRAN...

PrimaLuna Dialogue Premium tube cage, BRAND NEW, Flawless, Perfection, No Fingerprints, quantity 2 available, manufacturer factory wrapped and sealed, buy from a former PrimaLuna factory authorized dealer Bill Coomes Sweetspothighendaudio in Goodyear, AZ ask about 1 day shipping with affordable...

PrimaLuna Dialogue Premium tube cage, BRAND NEW, Flawless, Perfection, No Fi...

$90.00

3 Days Left

Mullard 12AU7/ECC82 Matched pair.

Selling a matched pair of Mullard (reissue) 12AU7/ECC82 tubes. Purchased from Upscale Audio. ($67.90)

Selling a matched pair of Mullard (reissue) 12AU7/ECC82 tubes. Purchased from...

$33.00

29 Days Left

RCA 5692 6SN7 RARE RED BASE NOS MATCHED PAIR

For your consideration we have the RCA 5692 Red Base MATCHED PAIR. These are very rare and hard to find NOS on the market. I have 38 total of these particular tubes so I can match your needed quantity. You are buying a matched pair of tubes. All tubes are tested on our Amplitrex AT-1000 tube test...

For your consideration we have the RCA 5692 Red Base MATCHED PAIR. These are ...

$698.00

Psvane T Series Mark II - 845 Quad, Very Low Hours

If a seasoned tube amplifier aficionado, you'll know the reputation, value, and quality of Psvane tubes. This offering is for 2 matched pairs of original clear bottled Tii 845 tubes. Hours are less than 60 and condition is perfect. These tubes were purchased by us directly from Psvane's North Am...

If a seasoned tube amplifier aficionado, you'll know the reputation, value, a...

$450.00

Western Electric

Mother of all 300-B collection One Pair NOS Western Electric 300-B original issue test new One pair NOS Western Electric 300-B new issue One pair NOS KR Audio KR-300BXL No you are not seeing things, these are original NOS Western Electric 300-B’s. I bought these back in 2004 from as you can see...

Mother of all 300-B collection One Pair NOS Western Electric 300-B original...

$8,000.00

26 Days Left

Tung-Sol KT-170 Matched PAIR

Brand New matched pair of KT-170 tubes. They have been opened to look at the cool new shape but never used. Free shipping to the continental USA.

Brand New matched pair of KT-170 tubes. They have been opened to look at the...

$225.00

25 Days Left

274B Psvane Western Electric Replica WE274B premium rec...

PSVANE WE274B Vacuum Tube Western Electric Exact Replica Replaces 5U4G 5AR4 274. Very close to the original, one of the best rectifiers ever made with the latest in modern materials. These sound wonderful and will enhance your amp's sound.INT'L SHIPPING IS AVAILABLE.

PSVANE WE274B Vacuum Tube Western Electric Exact Replica Replaces 5U4G 5AR4 2...

$239.90

19 Days Left

Russian 0A2 heavy duty tubes (6) per lot NOS pristine F...

0A2 Russia "Cr13n" special quality heavy duty specified for First Sound Presence Line Stage or any heavy duty application where 0A2 is specified. Six(6) tubes per lot at a great price. Normal retail is 30.00+ per tube, if you can find them. These were purchased bulk packaged in an original Russia...

0A2 Russia "Cr13n" special quality heavy duty specified for First Sound Prese...

$89.90

10 Days Left

Tung-Sol 6SL7GT - NOS - USA - wartime - matched pair - ...

Tung Sol 6SL7GT, NEW, USA, wartime, matched pair, VT-229 eq., “branded “Radiocoin” Two NIB Tung Sol 6SL7GT tubes. These tubes are branded “Radiocoin”, which was one of many jobber brands (branded tubes not meant for resale – only for professionals) that served the jukebox repair community that T...

Tung Sol 6SL7GT, NEW, USA, wartime, matched pair, VT-229 eq., “branded “Radio...

$249.00

20 Days Left

Takatsuki TA-300B Vacuum Tubes (matched pair)

Takatsuki TA−300B Ultimate Valves for Audio Unprecedented High-Precision Vacuum Tubes reincarnated by Japanese Semiconductor Manufacturer. Takatsuki Electric Co. Ltd., the sole Japanese manufacturer of vacuum tubes for High-End Audio, enjoys a long 60-year history in manufacture of semiconducto...

Takatsuki TA−300B Ultimate Valves for Audio Unprecedented High-Precision Va...

$1,670.00

21 Days Left

NOS Philips JAN 5814A Factory Sealed 100 ct. Case = 12A...

I'm selling a factory sealed, 100 count case of 1987 Philips JAN 5814A vacuum tubes. I have successfully completed over 15,000 positive transactions on that other site since 1998 and a bunch more here on Audiogon. Pay Pal Goods/Service is preferred for payment please. I'll cover the fees. Please ...

I'm selling a factory sealed, 100 count case of 1987 Philips JAN 5814A vacuum...

$1,295.00

4 Days Left

5881/6L6GC Psvane output tubes Classic British Tone

6L6GC matched pair (5881) Psvane USA precision matched pair 2 pcs upgrade from Shuguang ,Russian or Slovak 6L6. Classic British tone very balanced top seller worldwide. Classic Series audiophile vacuum tubes at a popular price, re-tested in USA! These have a different internal and external struct...

6L6GC matched pair (5881) Psvane USA precision matched pair 2 pcs upgrade fro...

$46.99

13 Days Left

Takatsuki TA-2A3 Vacuum Tubes (matched pair)

Takatsuki TA−2A3 Ultimate Valves for Audio Unprecedented High-Precision Vacuum Tubes reincarnated by Japanese Semiconductor Manufacturer. Takatsuki Electric Co. Ltd., the sole Japanese manufacturer of vacuum tubes for High-End Audio, enjoys a long 60-year history in manufacture of semiconductor...

Takatsuki TA−2A3 Ultimate Valves for Audio Unprecedented High-Precision Vac...

$1,695.00

16 Days Left

Air Tight KT-88

BNIB Air Tight Platinum KT-88 vacuum tube one (1)

$149.00

5 Days Left

Psvane 2A3C matched pair superb audiophile quality re-t...

2A3 2A3C Psvane matched pair (2) tubes Premium Classic series re-creates that vintage sound through superior engineering and modern materials. Re-tested USA stock. Gold plated pins for enhanced contact, ceramic base for heat resistance and vibration suppression, double mica reinforcement on top t...

2A3 2A3C Psvane matched pair (2) tubes Premium Classic series re-creates that...

$139.90

15 Days Left

Tung-Sol 6SL7GT - VT-229 - military "JAN" designation -...

Tung Sol 6SL7GT, VT-229, "JAN" designation, matched pair. Military issue and wartime manufacture. Black, round plates; full, round mica. Tested on a calibrated Hickock TV-3. Firm bases and excellent silvering. Matched for dynamic gain and structure at 1875-1750 & 1750-1750 (1100 micromh...

Tung Sol 6SL7GT, VT-229, "JAN" designation, matched pair. Military issue an...

$150.00

15 Days Left

Psvane ECC83/12AX7 audiophile grade tubes 2 pc lot new ...

Psvane ECC83/12AX7 tubes 2 pcs. Classic Series tested excellent European sound. International shipping is available to many countries by various methods. Please inquire before buying and paying. USA 48 shipping is included. Outside USA 48 please inquire.

Psvane ECC83/12AX7 tubes 2 pcs. Classic Series tested excellent European soun...

$39.99

12 Days Left

Takatsuki TA−274B Rectifier Tube

Takatsuki TA−274B Ultimate Valves for Audio Unprecedented High-Precision Vacuum Tubes reincarnated by Japanese Semiconductor Manufacturer. Takatsuki Electric Co. Ltd., the sole Japanese manufacturer of vacuum tubes for High-End Audio, enjoys a long 60-year history in manufacture of semiconducto...

Takatsuki TA−274B Ultimate Valves for Audio Unprecedented High-Precision Va...

$1,090.00

14 Days Left

10 pieces: German Siemens NOS 7DJ8 or ECC 189 or 6ES8...

20 pieces available sold each: German made, Siemens New Old Stock 7DJ8 also called ECC 189 or 6ES8 sold one $39 pair $70 or 10 pieces $350. Nicer sounding German made new old stock tubes, can be used in many places where 6DJ's are used and now recommend and used by EAR in the 912 and 868 pre a...

20 pieces available sold each: German made, Siemens New Old Stock 7DJ8 also c...

$39.00

8 Days Left

1/pr Western Electric 300-B vacuum tubes in original wo...

This listing is for an original pair of Western Electric (second production) 300-B vacuum tubes in their wooden case with the spec sheets etc. They were just tested 2 days ago on an Amplitrex AT1000 tube tester, considered by many tube enthusiasts to be the holy grail of tube testers. One tests a...

This listing is for an original pair of Western Electric (second production) ...

$1,300.00

3 Days Left

KAB Electro-Acoustics RF1 Rumble Subsonic Filter

Barely used. Comes with original box and manual.

$140.00

Accuphase DG-28 DIGITAL VOICE EQUALIZER WITH 2 OPTION B...

I'm offering a beautiful Accuphase DG-28 digital voice equalizer with 2 option boards AI-U1 and AO-U2. unit comes with original box and all accessories.

I'm offering a beautiful Accuphase DG-28 digital voice equalizer with 2 opti...

$2,200.00

5 Days Left

McIntosh Mi-3

McIntosh MI-3 Maximum Performance Indicator . In excellent condition. Restored cabinet, w/cleaned and working equipment. Tested and cleaned.

McIntosh MI-3 Maximum Performance Indicator . In excellent condition. Restore...

$3,000.00

26 Days Left

Luxman 2003 Stereo Electronic Vacuum Tube 3-Way Crossov...

If you have any questions/concerns, please don’t hesitate to contact us www.rewindaudio.com Luxman 2003 Stereo Electronic Vacuum Tube 3-Way Crossover w/ Orig Packing Box & Manual 120V US Version We bought this unit from the first owner. Also available are the Luxman CL 32 Preamp. Working Con...

If you have any questions/concerns, please don’t hesitate to contact us www....

$2,495.00

15 Days Left

ACCUPHASE F-15 FREQUENCY DIVIDING NETWORK WITH CB-70...

BEAUTIFUL ACCUPHASE F-15 CROSSOVER WITH CB-800HZ AND 7000HZ I HAVE ADDITIONAL BOARDS UP FOR SALE IF YOU'RE INTERESTED

BEAUTIFUL ACCUPHASE F-15 CROSSOVER WITH CB-800HZ AND 7000HZ I HAVE ADDITIONA...

$1,200.00

5 Days Left

Rives Audio PARC

Rives PARC Parametric Analog Equalizer This unit can really make a difference in listening pleasure by correcting many room anomalies to produce better bass, rhythmic drive and midrange clarity and I have found it easier and more effective than some digital units I tried. I do not hear any change...

Rives PARC Parametric Analog Equalizer This unit can really make a difference...

$1,100.00