01-16-2023, 03:38 AM
Most car radios from that era seem to use either #41s or 6K6s as power outputs, probably because they have lower current requirements then #42s or 6F6s. It must have been one of the lower cost models, most I have seen either have a tuned RF amplifier stage, or an extra If amplifier stage?
Regards
Arran
Regards
Arran