*****SELLING WORLDWIDE*****
>>>>THESE ARE PLATINUM MATCHED(well-balanced triodes in transconductance and plate current).TRIODE-TRIODE & TUBE-TUBE.
***** PAIR TUNGSOL 6SN7 GT,WINDMILL MICA,NOS,ONE HAS BLACK BASE AND ONE BROWN BASE,Low Noise,PREMIUM QUALITY,95-97% PRINT VISIBLE,SUPPLIED IN NEW TUNGSOL BOX.

*****TWICE TESTED,
      1st)NO SHORTS,NO GAS,BOTH TRIODES HAVE WELL BALANCED TRANSCONDUCTANCE & PLATE CURRENT(PLATINUM MATCHED).
      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,

TUBE1) 92/96 & 9.6/9.8 ma
TUBE2) 94/94 & 10.010.1 ma  WHERE 50/50 IS MINIMUM WITH Dan Nelson calibrated TV7 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 AND AVOID SURPRISES.
 ******WORLDWIDE SHIPPING  IS ACTUAL USPS  MAIL. 
*****QUESTIONS ARE ALWAYS WELCOME.