Matched Pair Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves 12 Volt Listed I am playing them (with

I am playing them (with adapters

side harp getters

" Tube one has a brown base and 59-43 date codes while Tube Two has 1-17 date codes and a black base

noise or gas and it tested as follows:

Tube Three measured 76/76 where minimum (65%) is 50/50 and 100% is 77/77

Matched Pair Philips Miniwatt PCF80 9U8 Vacuum Tubes Valves 12 Volt Listed I am playing them (withThis matched pair of Philips Miniwatt PCF80 9U8 tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 85 66 for Tube One and 85 70 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 "LOWTECHELEC" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT