U.S. Radio model 19B

[DavGoodlin]

Originally Posted by maxhifi

I would troubleshoot this by signal injection, start at the speaker voice coil, then Primary of output transformer, primary of the phase inverter transformer, then the grid of the preamp, then the detector, etc etc.

If you work backwards you will figure out where the signal stops getting trough.

Very cool radio what's it look like?

Thanks for the help - I have the old EICO 147 tracer ready.
Not sure what the cabinet looks like and I'd have to see if the owner can send me a picture. I does have an AVC control and there are lighted mini-dials for the three pots.