(1) Tested Strong Dumont 5V6GT Tube.
Date Code 66-48.
This tube tests above NOS specs.
Tested on a calibrated Hickok TV-10 military tube tester and exhibiting no shorts or leaks with the following results:
Test Result = 4000 micromhos
Minimum pass/good = 2320
NOS Target Value = 3480
~ Please view all 3 photos ~
