Thank you for the replies. I still want to get a bench power supply, but I'm now not real keen on putting power to my radio. I have other bits and bobs that need some juice to test. 6V wiper motors, switches, etc. I live in an area near Portland, OR where I'm confident I should be able to find someone that I can deliver my radio to have it worked on. I'd rather not ship it somewhere if I don't have to. I am okay with general electrical, but honestly I believe these radios transcend electrical into electronics, and while that may or may not be accurate... I feel it's beyond my abilities at this point and I would hate to let the smoke out of any old radio, much less an NOS 986771. There just aren't that many left to mess up!


1956 GMC 100 NAPCO Deluxe
1955.1 Chevy 3600 NAPCO
1954 Chevy 3600 NAPCO