2 RCA 7061 12AB5 Vacuum Tubes Valves Industrial Version Lot Of Two Grid Cap OMPC One is an early 1X2

One is an early 1X2

This new old stock-testing Silvertone round plate type 56 triode was tested on our Paul Hart-calibrated TV7 for shorts

The tubes have rounded black plates

Transconductance measured 95%/100% for Tube One and 95%/105% for Tube Two

2 RCA 7061 12AB5 Vacuum Tubes Valves Industrial Version Lot Of Two Grid Cap OMPC One is an early 1X2These two industrial grade 7061 12AB5 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 62 and 76 where minimum (65%) is 46 and 100% is 71. 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.