| USD38.95
12AT7/CV4024 Mullard CRYO 12AT7/CV4024CRYO
12AT7 British Military designation(CV4024)vacuum tube, electron tube, valve. Same as ECC81. No need to talk about Mullard quality. ...
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| USD38.99
12AT7 JAN CRYO Matched PR. 12AT7JAN CRYO
Vacuum tubes, audio tubes,selected and matched pairs JAN 12AT7, low noise and micro phonics. We have ECG JAN ...
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| USD22.75
12AT7 CRYO GRADE 12AT7RFTCRYO
Very ruggedly constructed vacuum tube, electron tube from RFT E. Germany, supplied with RFT logo. Very high quality ...
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| USD17.99
5814 Jan cryo 12AU7/5814WGCRYO
CRYOGENICALLY TREATED VARIOUS NOS 5814 12AU7 EQUIVALENT. Please inquire as to specific brands. All cryogenically treated for the ...
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| 12AU7 CIFTE CRYO matched pr. 12AU7CIFTECRYO
Out of stock. We recommend the excellent sounding RT(Radiotechnique) 12AU7 Cryo Grade which we have good stock ...
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| USD35.95
12AU7/RT Cryo 12AU7RTCRYO
Another excellent vacuum and electron tube by the French manufacturer Radiotechnique.. Very clear and transparent sound. Good ...
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| USD54.95
5751 JAN GE CRYO Matched pr. 12AX7/5751GECRYO
NOS JAN GE 5751 vacuum tube. Ruggedized version of a 12AX7. Has a little lower gain than a ...
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| USD23.95
ECC803S JJ cryo 12AX7/ECC803S JJ cryo
CRYOGENICALLY TREATED long plate 12AX7 version(ECC803S=ECC83). This version has a tighter sound, more detailed, slightly leaner than the ...
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| USD26.95
ECC803S JJ cryo combo grade 12AX7/ECC803SJJ COMBO
CRYOGENICALLY TREATED long plate 12AX7 version(ECC803S=ECC83). This version has a tighter sound, more detailed, slightly leaner than the ...
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| USD21.95
12AX7/ECC83 Ei CRYO AMP 12AX7/ECC83Eicryoamp
We have a limited supply of Ei Yugo ECC83/12AX7. The latest version is shipping with gray oxide coated ...
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| USD26.95
12AX7/ECC83 Ei CRYOLine 12AX7/ECC83EiCRYOLine
We have a limited supply of Ei Yugo ECC83/12AX7. The latest version is shipping with gray oxide coated ...
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| USD29.95
12AX7/ECC83 Ei cryo Phono 12AX7/ECC83Eicryoph
We have a limited supply of Ei Yugo ECC83/12AX7. The latest version is shipping with gray oxide coated ...
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| 12AX7 RFT CRYO matched PR. 12AX7/ECC83RFTCRYO
Superb quality vacuum tube form RFT E. Germany. Very low microphonics due to it's rugged construction. Not an ...
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| USD21.95
ECC83S JJ cryo 12AX7/ECC83SJJcryo
Full, rich and warm sound, transparent with plenty of dynamics and punch. CRYOGENICALLY TREATED for the utmost in ...
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| USD26.95
ECC83S JJCOMBO GRADE 12AX7/ECC83SJJcryoCOMBO
EXTRA SELECTED FOR LOW MICROPHONICS FOR COMBO AND PHONO AMPLIFIERS!Full, rich and warm sound, transparent with plenty of ...
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| 12AX7 GE Cryo 12AX7GE
We have some beautiful NOS stock of the GE 12AX7 short plate Cryo treated. Buy this tube for ...
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| USD19.99
12AX7LPCRYO 12AX7LPCRYO
Vacuum tube for audio and guitar by Sovtek, Russia. The excellent new design "long plate" version, patterned after ...
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| USD23.95
12AX7 Tung-Sol Cryo Grade 12AX7TSCryo
WE MADE A GREAT TUBE EVEN BETTER! Ultra premium CRYOGENICALLY TREATED GRADE! The new tube from the Reflektor ...
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| USD37.95
12AX7WA Jan Cryo Long Plate 12AX7WACRYO
Ruggedized US Military surplus tube from Philips, CRYO TREATED GRADE, LONG PLATE version! Great audio and guitar tube. ...
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| USD42.95
12AX7WA Jan Cryo combo grade 12AX7WACRYOCG
Ruggedized US Military surplus tube from Philips, CRYO TREATED GRADE, LONG PLATE version!EXTRA LOW MICROPHONICS GRADING FOR COMBO ...
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| USD34.95
12AY7/6072A super LN cryo 12AY7/6072A
12AY7 is equivalent to the rare 6072A. We have stock of super low noise tested cryo treated NOS ...
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| USD52.99
6072A CRYO studio grade 12AY7/6072ACSG
ASSORTED US MADE TUBES HAND SELECTED BY KEN. STUDIO GRADE HAVE THE ABSOLUTE LOWEST NOISE,MICROPHONICS AND HIGH ...
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| USD28.95
12BH7A RCA Cryo 12BH7A CRYORCA
RCA made in USA Cryo treated 12BH7A. When ordering in multiples of 2 we include matching. We test ...
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| USD23.95
12BH7 CRYO GRADE 12BH7ACRYO
We supply various NOS brands from our stock such as GE, Raytheon, Sylvania and others.RCA available at other ...
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| USD29.99
5687WB CRYO 5687WBCRYO
We have a good stock of this vacuum tube medium mu triode tube. Many are designing circuits around ...
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| Special Offer!
USD17.99
6BM8/ECL82 SVETLANA CRYO 6BM8SVCRYO
We have stock of NOS older production 6BM8/ECL82 vacuum tubes by Svetlana. These have the Russian designation ...
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| USD26.95
6C45PiCryo 6C45PiCryo
CRYOGENICALLY TREATED FOR THE BEST SONICS AND LONGEST LIFE.THESE ARE NEW OLD STOCK, NOT CURRENT PRODUCTION.Generally much better ...
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| USD26.95
6FQ7 RCA Clear Top CRYO 6FQ7CT
We have the RCA Clear top type vacuum tubes in stock, manufactured in Mexico and Brazil. There is ...
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| USD49.95
6GK5 Mullard CRYO matched pr. 6GK5MCRYO
We have good inventory of the best 6GK5 vacuum tube type ever made. We supply low noise ...
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| USD27.95
6H30Pi-EB CRYO GRADE 6H30n-EBCRYO
We have stock of the super linear dual triode used by BAT and others. This is not a ...
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| USD32.95
6N1P-EB cryo mp select 6N1P-EBCryo matched pr.
We have stock of the 6N1P-EB(Military grade) old stock from Russian surplus. Sounds way better than the currently ...
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| USD79.99
6SL7/VT229 MP CRYO 6SL7/VT229
CRYOGENICALLY TREATED MATCHED PAIRS.VT229 1940's NOS stock vacuum and electron tubes, original Military cartons! We hit the ...
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| USD49.99
6SN7GT(B) CRYO LINE GRADE 6SN7GT(B)CRYOLG
LINE GRADE:CRYOGENICALLY TREATED.
Vacuum tube, octal tube, 6SN7GTMETAL BASE, manufactured in China. Very high quality construction and quality control. ...
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| USD94.95
6SN7GTB CryoNOS Matched pr. 6SN7GTBCRYONOSMP
We have received a supply of nos Sylvania with black angeled plates nos in original boxes and had ...
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| USD40.00
6SN7GT(B) CRYO Amp Grade 6SNGT(B)CRYOAG
AMPLIFIER CRYOGENICALLY TREATED GRADE:USE THIS IN YOUR AMPLIFIER DRIVER POSITION.
Vacuum tube, octal tube, 6SN7GTMETAL BASE, manufactured in ...
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| USD24.95
7119/E182CCCRYO 7119
CRYOGENICALLY TREATED for the utmost in sonic performance! We have beautiful stock of NOS US made ...
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| USD23.99
6922 EH Cryo single tube E88CC/6922EHCRYO
6922 from Sovtek/Electro-Harmonix that have been Cryo treated. The EH are an improved version over the regular Sovtek.These ...
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| USD46.99
6922 EH Cryo Matched Pair E88CC/6922EHCRYOMP
6922 from Sovtek/Electro-Harmonix that have been Cryo treated. The EH have been improved over the regular Sovteks.These greatly ...
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| USD79.99
6922 Russian MP SLNM CRYO E88CC/6H23CRYO
True Military grade Russian tube(6H23n-EB). Long life rated, chrome plated pins. SUPER LOW NOISE &MICRO GRADE FOR YOUR ...
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| 6922/CV5358 Brimar MP CYRO E88CC/CV5358CRYO
We just received a supply of Brimar CV5358 CRYOGENICALLY TREATED GARDE.STUNNING IMPROVEMENT IN THIS GRADE. This is ...
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| USD17.95
EF86 Svetlana CRYO GRADE EF86SVCRYO
Earlier production EF86 made by Svetlana , Russia, with Russian designator, factory logo. WITH CRYO TREATMENT IS ...
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| USD32.99
EL84/6BQ5 JJ Cryo matched pr. EL84JJcryomp
Cryogenically treated JJ Electronic EL84/6BQ5 in matched pairs. These tubes are warm, clear with plenty of dynamic punch ...
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| USD34.95
7189 cryo Russian military MP EL84MCryo
CRYOGENICALLY TREATED!Russian Military 6n14n-EB(EV) which is a ruggedized 7189 equivalent able to operate at 400V + plate voltage ...
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| USD21.95
6BQ5/EL84 Ei CRYO GRADE EL84YCRYO
Excellent quality small power pentode vacuum tube from Ei Yugoslavia. This is a copy of the European Philips ...
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| Special Offer!
USD194.95
300B-98B Cryo matched pair P300B-98BMPCryo mesh plate
CRYOGENICALLY TREATED FOR A TREMENDOUS SONIC IMPROVEMENT AND LONGER LIFE! We have stock of the latest ultra ...
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| Special Offer!
USD74.99
KT88 Valve Art Cryo matched pr. P6550/KT88VAcryo
CRYOGENICALLY TREATED MATCHEDPAIR.THE DIFFERENCE WHEN THIS KT88 IS CRYO TREATED IS TREMENDOUS! IT TAKES AN ALREADY GREAT ...
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| USD74.95
6550C Svetlana CRYO matched pr. P6550CSVCryo
CRYOGENICALLY TREATED GRADE.Dramatic improvement in sound quality over the regular non-treated grade! We have stock of the well ...
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| USD122.95
6550 Valve Art CRYO MQ P6550VACRYO
CRYOGENICALLY TREATED MATCHED QUADS.We just received a supply of the Premium Audiophile grade Power Output Vacuum Tube ...
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| USD59.95
6550 Valve Art cryo matched pr. P6550VACRYOMP
CRYOGENICALLY TREATED MATCHEDPAIRS.We just received a supply of the Premium Audiophile grade Power Output Vacuum Tube 6550 ...
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| USD59.99
KT66 CRYO Valve Art P6L6/KT66VACRYO
We just received stock of the GEC copy by VALVE ART w/ brown base made in China.
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| USD29.99
6L6GC coke bottle Cryo tube P6L6GC coke bottle cryo
CRYOGENICALLY TREATED FOR A BETTER TONE.Coke Bottle glass. Really Cool "Retro" look. Higher power, great for ...
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| USD44.95
6L6GC JJ cryo matched pair P6L6GCcryoJJMP
CRYOGENICALLY TREATED 6L6GC JJ. Full, rich, warm sound with plenty of dynamics and punch for your hi-fi and ...
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| USD119.80
211 Valve Art Cryo matched pair P8-211VAMPCRYO
We have stock of Valve Art 211 in factory matched pairs. This is an improved version as compared ...
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| USD44.95
E34L JJ cryo matched pair PEL34JJCRYO
EL34 type from JJ Electronik from the Slovak Republic. Plenty of power handling capacity and punch, with moderate ...
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| USD39.99
EL34 Valve Art CRYO matched pr. PEL34VACRYO
CRYOGENICALLY TREATED MATCHED PAIR. Highest quality vacuum tube, power tubes from Valve Art, China.IN STOCK!!! This high ...
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