*****SELLING WORLDWIDE*****
THESE ARE PLATINUM MATCHED PAIR,TRIODE-TRIODE & TUBE-TUBE IN TRANSCONDUCTANCE(gm) AND PLATE CURRENT(Ip).
******Tungsol MADE 6SL7 GT PLATINUM MATCHED PAIR,Actual Photo,Made in USA.TIGHT BASE & NO CRACKS.The Markings/LABELS/PRINTS are well taken care of.Tubes will be supplied in  boxes.

     1st)NO SHORTS,NO GAS AND VERY STRONG TRANSCONDUCTANCE.
    2nd)TUBES ARE NOT USABLE UNLESS THEY ARE LIVE AUDIO TESTED WITH NO HUM,NON-MICROPHONIC.TESTED USING MODIFIED DYNA PAS 3 & OTL.
  Having,
  TUBE1) 50/50 & 5.2/5.2 ma 
  TUBE2) 50/52 & 5.4/5.6 ma uSIEMENS & PLATE CURRENT
 
  WHERE 32/32 uSIEMENS IS MINIMUM VALUE AND NOS START AT 49/49 uSIEMENS WITH DAN NELSON'S NEWLY  CALIBRATED NATO specs Lorenz TV7.
*****TUBES WITHOUT TEST DATA IS NOT SOUND DECISION AND LISTING AD'S THAT SAY'S " NOS","test good"OR "test strong" IN VACUUM TUBES IS NOT ENOUGH AND AVOID SURPRISES.PRICE IS FIRM.
 ******  WORLDWIDE SHIPPING  is  BY USPS PRIORITY MAIL  and we do combined shipping.
******PLEASE CHECK MY OTHER COOL AUDIO STUFF..

*****QUESTIONS ARE ALWAYS WELCOME.