11-10-2015, 09:29 PM
Mesure the DC voltage on the 75 the grid cap to ground
and the 6a7 Pin 5 to pin 6 the K cathode.
and the 6a7 Pin 5 to pin 6 the K cathode.
!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!
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[Image: http://philcoradio.com/phorum/images/smi...on_eek.gif] Chris