*****SELLING WORLDWIDE*****
NOS PLATINUM MATCHED PAIR(triode-triode & tube-tube in transconductance & plate current)
>>>> PAIR SYLVANIA 6SN7 GTB,USED,RED PRINT, SAMPLE PHOTO,7-59%% PRINT VISIBLE,US MADE,BLACK T-PLATES,WE HAVE ENOUGH TO GIVE A PLATINUM MATCHED TUBES,CLEAN OCTAL PINS,TIGHT BASE.
>>>>>ALSO AVAILABLE IN QUAD,SEND EMAIL.
**** TWICE TESTED.
*****1st)NO SHORTS,NO GAS AND WELL-BALANCED TRIODES IN TRANSCONDUCTANCE AND PLATE CURRENT(PLATINUM MATCHED) USING HICKOK TUBE TESTER
*****2nd)INDIVIDUALLY LIVE AUDIO TESTED,THIS IS THE MOST IMPORTANT,YOU CAN DISREGARD ALL OTHER TEST BUT NOT THIS ONE,NO HUM & NON-MICROPHONIC WITH MODIFIED DYNACO PAS II.HAVING,
TUBE1) 88/88 & 9.0/9.0 ma
TUBE2) 88/90 & 9.0/9.2 ma
PLATE CURRENT
WHERE 50/50 IS MINIMUM & NOS START AT 77/77 USING Dan Nelson calibrated TV7 TESTER,BUT WE ONLY SELL 80/80 OR HIGHER.
*****TUBES WITHOUT TEST DATA IS NOT WISE DECISION AND LISTING ADS THAT SAY'S "test good"OR "test strong" WITH HIDDEN TEST RESULTS IN VACUUM TUBES IS NOT ENOUGH AND AVOID SURPRISES.
****BEWARE OF SOME CLONED/FAKE SYLVANIA 6SN7'S.
*****WE DO COMBINE SHIPPING
****** USPS with sig.confirmation.
******PLEASE CHECK MY OTHER COOL AUDIO STUFF..
*****QUESTIONS ARE ALWAYS WELCOME.