AYON UDIO AMPS = UPGRADE TO SYLVANIA6SJ7GTAYON UDIO AMPS = UPGRADE TO SYLVANIA 6SJ7GT NEW OLD STOCK TUBESA WONDERFUL LOW COST WAY TO GET A GREAT MUSICAL UPGRADE FOR  AYON AUDIO AMPLFIERS.UPGRADE FROM THE BASIC RUSSIAN 6SJ7 TUBES THAT COME AS STANDARD IN AYON AMPS TO NOS USA MADE VINTAGE SYLVANIA 6SJ7G...250.00

AYON UDIO AMPS = UPGRADE TO SYLVANIA 6SJ7GT NEW OLD STOCK TUBES [Expired]


no longer for sale

A WONDERFUL LOW COST WAY TO GET A GREAT MUSICAL UPGRADE FOR  AYON AUDIO AMPLFIERS.

UPGRADE FROM THE BASIC RUSSIAN 6SJ7 TUBES THAT COME AS STANDARD IN AYON AMPS TO NOS USA MADE VINTAGE SYLVANIA 6SJ7GT ...GT = GLASS TUBE

SYLVANIA 6SJ7GT USA MADE PACK OF 5 X NEW OLD STOCK TESTED VINTAGE VALVES

PACK OF FIVE NOS TESTED MATCHED 6SJ7GT TUBES STILL IN THEIR FACTORY SLEEVES 

FOUR TO USE IN THE AMPLIFIER PLUS A SPARE BACK UP TUBE.

ALL TESTED AND MATCHED READY TO JUST PLUG IN AND PLAY AS THEY ARE SELF BIASING TUBES.

BRAND NEW OLD STOCK NEW IN BOX 1960 SYLVANIA BLACK PLATE USA  MADE VINTAGE VALVES HAVE A LOVELY SMOOTH RICH SOUND UNLIKE THE RUSSIAN TUBES THAT COME AS STANDARD

PHOTOS SHOW QUADS OF THESE IN USE IN AYON AUDIO TRITON 111 AND SPIRIT 111 AMPLIFIERS

THE IMPROVEMENT IS A SMOOTHER AND MORE INVOLVING MUSICAL SOUND FROM YOUR AYON AUDIO INTEGRATED OR POWER AMP(S)

THESE NOS NEW OLD STOCK VINTAGE VALVES WERE MADE IN USA IN THE 1960'S

CHROME METAL BASE

CLEAR GLASS BLACK ANODE PLATES

ROUND METAL HOLO GETER

BRAND NEW CLEAN SHINY METAL PINS

ALL TUBES TESTED STRONG AS NOS TUBES ON MY B&K 747 TUBE TESTER

TESTED FOR  GAS AND  SHORTS

FREE PAY PAL FEES

FREE INTERNATIONAL AIRMAIL SHIPPING

FEEDBACK FROM A CLIENT WHO JUST BOUGHT A SET OF THE NOS SYLVANIA 6SJ7GT TUBES FOR HIS AYON SPIRIT 111 INTEGRATED AMPLIFIER....

" However, I would recommend anyone buying an Ayon amp here that come with those absolutely horrible metal 6SJ7 tubes that they replace them with the Sylvanias immediately."

 




































































































































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