SYLVANIA6SN7 GTB NOS newSYLVANIA 6SN7 GTB NOS  PLATINUM MATCHED QUAD>>>>>>>>>>>>>>>"Please read description Carefully"<<<<<<<<<<<<<<<<<<<<<<<< *****...127.47

SYLVANIA 6SN7 GTB NOS PLATINUM MATCHED QUAD [Expired]


no longer for sale

>>>>>>>>>>>>>>>"Please read description Carefully"<<<<<<<<<<<<<<<<<<<<<<<< *****ONE NOS QUAD OF  SYLVANIA 6SN7 GTB YELLOW PRINT.95%-99% PRINT VISIBLE PLATINUM MATCHED QUAD,SUPPLIED IN WHITE BULK BOX."Stock Photo"More Quads available. TWICE TESTED.
***** 1st,NO SHORTS,NO GAS AND VERY STRONG TRANSCONDUCTANCE,7% OR LESS MATCHING TRIODE-TRIODE & TUBE- TUBE  GM & Ip USING HICKOK TUBE TESTER WHERE 2100/2100 uSIEMENS IS MINIMUM AND NEW START AT 2600/2600 uSIEMENS,ANY QUAD FOR WE SELL HAVE A MINIMUM OF 2700/2700 uSIEMENS.
*****2nd,LIVE AUDIO TESTED ON A MODIFIED DYNA PAS II PREAMP & TUBE OTL WITH NO HUM,NON MICROPHONIC AND NO SPUTTERING.TUBES WILL BE SUPPLIED IN WHITE BULK BOXES.
. *****QUESTIONS ARE ALWAYS WELCOME. SEND EMAIL,[email protected] will be as the same state as received. >>>>Please do not plug tube to a broken equipment,prototype & DYI project for testing.
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