09-20-2018, 10:15 PM
Superficially I though that this set may have used the same chassis as a Truetone set I have, made for Western Auto, but that set uses seven 300 ma tubes like a 25L6, 25Z6, 6SA7, 6SK7, etc. so it would obviously not use the same diagram. Set can appear to work even without the oscilator not working, it may actually be osculating but be doing so at the wrong frequency if something is off in the tank circuit.
Regards
Arran
Regards
Arran