5 25E6 PL36 Vacuum Tubes Valves Lot Of Five Cunningham NOS NIB a good-very good logo

a good-very good logo

THERE IS A

Tube One measured 63 while Tube Two measured 67 where minimum (65%) is 43

These three RCA Type 37 triodes were tested on our Paul Hart-calibrated TV7/U for shorts

5 25E6 PL36 Vacuum Tubes Valves Lot Of Five Cunningham NOS NIB a good-very good logoThese five 26E5 tubes were tested (as 25 volt 6CM6s) on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 60, 68, 68, 72 and 75 respectively, where minimum (65%) is 48. Four are Philips and one is Matsushita. 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