A LOW COST WAY FOR A WONDERFUL MUSICAL UPGRADE FOR AYON AUDIO AMPLIFIERS AND INTEGRATED AMPS IS BY CHANGING THE CHEAP BLACK METAL RUSSIAN 6SJ7 TUBES THAT COME AS STANDARD IN AYON AMPS TO VINTAGE NOS USA MADE VINTAGE SYLVANIA 6SJ7GT (GT = GLASS TUBE) FROM THE GOLDEN AGE OF TUBES.
SYLVANIA 6SJ7GT USA MADE PACK OF 5 X NEW OLD STOCK TESTED VINTAGE VALVES IN A 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 CHEAP BLACK METAL 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
BLACK ANODE PLATES
ROUND METAL HALO GETTER
BRAND NEW CLEAN SHINY METAL PINS
ALL TUBES TEST 100% STRONG NOS TUBES ON MY B&K 747 AND HICKOK TV-7 TUBE TESTERS
TESTED FOR GAS AND SHORTS
FREE PAY PAL FEES
FREE INTERNATIONAL AIRMAIL SHIPPING
I have been supplying vintage tubes to Terry Humphries the New Zealand Ayon Importer and Dealer for over 5 years now. His company is Audio Reference Co and here is his feedback on them...
" What I can say is that most of my Ayon amp clients have ended up installing the Sylvania 6SJ7GT tubes and say the upgrade is obvious and it is well worth making the change. My personal experience is they tend to offer more openness, air, clearer textures and an overall richer outcome."
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."
RECENT E BAY FEED BACK FROM AN AYON AMP USER
100% thanks !!! Sounds great.