control

So I got this amp in a trade deal a few weeks ago, and after one issue of basically building it back from scratch, from a blurry schematic from 1960, I still am getting some 120hz hum when the unit is idling, with the inputs shorted. I just replaced the selenium rectifier, and that seemed to...

Greetings fellow Solid-Staters, and Happy Belated Thanksgiving! I'm working on my grandmother's Magnavox 1RP660 console stereo, chassis R204-18-20, and need some advice on how to proceed with troubleshooting a problem: When the four position Bass control is put into any of the positions below...

I cannot find a thread of this nowhere in the whole internet! I have recently purchased a Marantz DV7600 DVD SACD. It is working perfectly but it did not come with its remote. As this is a older model from 2007, I cannot find its corresponding remote "RC7600". In ebay or other similar sites I...

Hello friends, my cousin destroyed the volume pot of his Denon pma 980R, you know where to find one compatible with loudness? ( Also Without engine.....) of which impedance? THANKS.:) SALVO.

Hey all, I have this posted in the Solid State Receiver section...but after a couple of days, I have not received any responses and/or support. So I figured I'd give the Yammie sub-section a holler. In a recent purchase, I had a Yamaha RX-700u thrown in because the older woman was going to...

SU-8600 volume control wiring

This remote is big because it was to house lots of analog encoder circuits designed at RCA Indy. A friend at RCA Labs developed a microprocessor based circuit for it. Bakeoff: Sets and remotes placed out in sunlit parking lot, analog encoder fails badly, micro works perfectly. Also much...