7 US-Made 5V6 5V6GT Vacuum Tubes Valves Lot Of Seven US-Made Septal Transconductance measured an almost-perfectly-balanced 82/84

Transconductance measured an almost-perfectly-balanced 82/84 where minimum (65%) is 56/56 and 100% is 86/86

Tube Five (diodes): 50/64

but has GE 188-5 and a sutured top

new in box Sylvania Number 37 tube tested to spec on our Paul Hart-calibrated TV7/U

but for those of us who were around in the latter third of the ‘70s

7 US-Made 5V6 5V6GT Vacuum Tubes Valves Lot Of Seven US-Made Septal Transconductance measured an almost-perfectly-balanced 82/84These seven US made 5V6GT tubes tested as follows on our TV7 U: 40, 52, 65, 65, 68, 68 and 71 where minimum (65%) is 46. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION