Matched Pair Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves JAN-CNU-807 Milspec It measured 25/23 where minimum

It measured 25/23 where minimum (65%) is 18/18 and 100% is 28/28

new in box Sylvania 7Y4 tubes in this lot

24 and 24 where minimum (65%) is 25 and 100% is 38

side D-getters and excellent flashing

Matched Pair Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves JAN-CNU-807 Milspec It measured 25/23 where minimumThis matched pair of Philips Miniwatt PCF80 9U8 tubes was tested on our Paul Hart calibrated TV7 for shorts, gas and transconductance. There were no shorts or gas. They measured 84 74 for Tube One and 87 73 for Tube Two where minimum (65%) is 57 57 and 100% is 88 88. 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