5 General Electric GE 6F5 Vacuum Tubes Valves Lot Of Five 6R3 They have shoulder / ST

They have shoulder / ST bottles

35 and 47 where minimum (65%) is 25

Tube Two tested 24

top to bottom) 39

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

5 General Electric GE 6F5 Vacuum Tubes Valves Lot Of Five 6R3 They have shoulder / STThese 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