*****SELLING WORLDWIDE*****
>>>>THESE ARE PLATINUM MATCHED TUBES(well-balanced triode-triode and tube-tube in transconductance and plate current).
***** RARE, NOS QUAD GE 6SN7 GTB RED LABEL/PRINT.WE HAVE ENOUGH COLLECTIONS TO GIVE A PLATINUM MATCHED QUAD TUBES.
>>>>> "STOCK PHOTO"Tubes are supplied in new Original GE box .
>>>TWICE TESTED,
1st)NO SHORTS,NO GAS AND VERY STRONG TRANSCONDUCTANCE.
2nd) TUBES ARE NOT USABLE UNLESS THEY ARE LIVE AUDIO TESTED WITH NO HUM and NON-MICROPHONIC.TESTED USING MODIFIED DYNACO PAS 3 & TUBE OTL.
Having a minimum of,
TUBE1)2950/2950 uSIEMENS & 7.4/7.6 ma
TUBE2)3000/3000 uSIEMENS & 7.6/7.8 ma
TUBE3)2950/3000 uSIEMENS & 7.7/7.7 ma
TUBE4)2950/3000 uSIEMENS & 7.8/7.9 ma WHERE 2100/2100 IS MINIMUM AND NOS START AT 2600/2600 uSIEMENS WITH HICKOK TUBE TESTER.
*****TUBES WITHOUT TEST DATA IS NOT SOUND DECISION & LISTING ADS THAT SAY'S "NOS", "TEST GOOD" or "TEST STRONG" WITH HIDDEN TEST RESULTS IN VACUUM TUBES IS NOT ENOUGH,INVEST WISELY AND AVOID SURPRISES.
***** USPS SHIPPING RATES FOR WORLDWIDE BIDDERS.
*****QUESTIONS ARE ALWAYS WELCOME.