Hi Marc, I'm attaching a couple of Photos (not sure if I have downloaded correctly) of the Minette 512k and also a Jet 506 that I have also bought. the Radio seems to be in good shape and works on FM and AM eccept for the loud hum, I'm looking for a Circuit diagram so that I can check some voltages. I live in Toronto Canada so there is a 5 hr

Not sure what you mean by PM, can't find it.

Peter, How do I get in touch with Martin Graham

I live in Toronto Canada

This is my first post, I have just bought a Minette 512K Radio and I hooked up a 220v transformer and it worked both on AM & FM. I does have a problem that there is a loud hum with no audio sound and when the volume control is turned up to 3/4 the sound comes on and the hum dissapears, but the volume is then too loud. If the volume control is moved