5 General Electric GE 6F5 Vacuum Tubes Valves Lot Of Five 6R3 double-side getters and and absolutely

double-side getters and and absolutely no flashing -- somewhat-disconcerting

Transconductance measured 45 in Section One and 50 in Section Two for Tube One and 50/44 in Tube Two where minimum (65%) is 50/50 and 100% is 77/77

This new old-testing matched pair of Matsushita-MANUFACTURED 6AQ5A output tubes was tested on our Paul Hart-calibrated TV7/U for shorts

new in box Raytheon 6BA11 tubes tested to spec on our Paul Hart-calibrated TV7/U

5 General Electric GE 6F5 Vacuum Tubes Valves Lot Of Five 6R3 double-side getters and and absolutelyThese five GE 6F5s were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas and they measured as follows: 32, 34, 36, 41 and 41 where minimum (65%) is 25. 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