*****SELLING WORLWIDE*****
>>>>SYLVANIA 6SN7 GTB,NOS,PLATINUM MATCHED QUAD (well-balanced triode-triode & tube-tube in transconductance & plate current).Label print may differ. 97-99% GREEN LABEL/PRINT VISIBLE.We have enough collection to GIVE A PLATINUM MATCHED QUADS.
>>>>>TUBES ARE"STOCK PHOTO". TUBES ARE SUPPLIED IN new Sylvania BOX.
TESTED TWICE,
*****1st) NO SHORTS,NO GAS AND WELL-BALANCED TRIODES IN TRANSCONDUCTANCE & PLATE CURRENT(PLATINUM MATCHING).WITH HICKOK TUBE TESTER WHERE 2100/2100 uSIEMENS IS NOMINAL/AVERAGE.
*****2nd) TUBES ARE NOT USABLE UNLESS THEY ARE LIVE AUDIO TESTED WITH NO HUM & NON-MICROPHONIC.TESTED USING MODIFIED DYNACO PAS 3 & TUBE OTL.
****MORE QUADS AVAILABLE.
Having a minimum of,
TUBE1)2800/2800 uSIEMENS & 8.1/8.5 ma
TUBE2)2800/2850 uSIEMENS & 8.1/8.2 ma
TUBE3)2800/2900 uSIEMENS & 8.0/8.3 ma
TUBE4)2900/2900 uSIEMENS & 8.0/8.1 ma
WHERE2100/2100 IS MIMIMUM AND NOS
START AT 2600/2600 uSIEMENS WITH HICKOK TEST.
*****TUBES WITHOUT TEST RESULT IS NOT SOUND DECISION & LISTING ADS THAT SAY'S "NOS","test good" or "test strong" IN VACUUM TUBES IS NOT ENOUGH AND AVOID SURPRISES.
.****** INTERNATIONAL SHIPPING IS ACTUAL USPS REGISTERED SHIPPING RATES.
*****BEWARE OF CLONED/FAKE RUSSIAN MADE SYLVANIA 6SN7'S.
******PLEASE CHECK MY OTHER COOL AUDIO STUFF.
*****QUESTIONS ARE ALWAYS WELCOME.