microprocessor

Hi all, I’ve drooled over vintage Denon turntables for years. I finally pulled the trigger on a DP-60L that had been fully recapped. Upon arriving, I found the TT was beautiful and everything I hoped it would be. After setting it up, it almost immediately exhibited the dreaded high speed...

Hi everyone! I have this Kenwood KX-7050 3-head dual capstan stereo cassette deck that always worked fine. Recently, I wanted to separate the cassette mechanism from the deck to perform some deeper cleaning and maintenance, but the connectors of the heads are really fragile... and indeed, I...

SONY PS-X75 with blown MB8841-209L microchip fixed with a Arduino Mega2560 Board. A long, long time ago in 1980’s Sony produced one of the best automatic record players the Sony PS-X75. The only problem was the main Microprocessor (IC) was prone to breaking. Our Sony had a broken IC and no...