4 Canadian Number / Type 76 #76 Vacuum Tubes Valves Lot Of Four Matched Quad PCF80 This RCA 872A rectifier tube

This RCA 872A rectifier tube is used

Plate current draw was 52

The face has quite a nice patina and the case has a wonderful

RCA-BRANDED 6HG8 / ECF86 tubes tested to spec on our Paul Hart-calibrated TV7/U

I am playing them played them in one of my Radio Craftsman RC-2 monoblocks and they sound great

4 Canadian Number / Type 76 #76 Vacuum Tubes Valves Lot Of Four Matched Quad PCF80 This RCA 872A rectifier tubeThis quad of Canadian MANUFACTURED type 76 triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 36, 44, 52 and 60 where minimum (65%) is 36 and 100% is 55. These tubes have black, rounded plates and excellent flashing. 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