Two PHILCO type 45 vacuum tubes
Matched E4 date codes = 1934
Hanging filaments
Black plate
LARGE INVERTED BELL CUP GETTER
Extra mica supports / premium construction
Matched paper labels contain matched date=
12-14-34 = DECEMBER 14th 1934
NO SHORTS / NO GAS
No rattle / no loose parts / tight bases
Generic white boxes included
TEST RESULTS :
Tube one tests 1710 micromhos and 28 mA plate current
Tube two tests 1310 micromhos and 23.4 mA plate current
For reference:
Tubes Tested on Amplitrex AT-1000 computerized tube tester (fixed bias mode)
For reference:
Type 45 tubes: Spec (new) = 2000 micromhos and 36 mA plate current
Type 45 tubes: 1300 micromhos and 23.4 mA = pass/fail grade (65% of Spec value)
* I take photos with camera flash and also no camera flash to show all detail
USA = usps priority or ground advantage
International = UPS 7 day delivery signature
Or global post depending on your location