*****SELLING WORLDWIDE*****
>>>>THESE ARE PLATINUM MATCHED TUBES(well-balanced WITHIN 7% OR LESS triode-triode & tube-tube in transconductance and plate current).
*****PAIR GE 6SN7 GTB,USED,UNBRANDED for others to put thier brand,NO BURN MARKS.SAME QUALITY AS THE BRANDED FOR LE$$,STOCK PHOTO.SUPPLIED IN WHITE BULK BOX.
***** TESTED TWICE,
1st)NO SHORTS,NO GAS AND VERY STRONG TRANSCONDUCTANCE.
2nd) TUBES ARE NOT USABLE UNLESS THEY ARE LIVE AUDIO TESTED FOR NOISE and NON-MICROPHONIC.USED A MODIFIED DYNACO PAS 3 & TUBE OTL.
>>>>Having a minimum of,
TUBE1)2850/2850 uSIEMENS & 7.4/7.6 ma
TUBE2)2900/2900 uSIEMENS & 7.6/7.8 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 "TEST GOOD" or "TEST STRONG" WITH HIDDEN TEST RESULTS IN VACUUM TUBES IS NOT ENOUGH,INVEST WISELY AND AVOID SURPRISES.
****** WORLDWIDE SHIPPING WILL BE BY USPS REGISTERED MAIL ONLY.
*****QUESTIONS ARE ALWAYS WELCOME.