Tag Archives: pioneer stereo

Re-Purposing an old Pioneer Amplifier

Posted on 7 January 2026 by admin

A mate gave me a broken Pioneer VSX-520 surround sound amplifier to fix about 5 years ago, and despite the extremely good service manual that came with it I could not figure out the problem. I went through all the … Continue reading →

Posted in Electronics, Other Programming, Repair, Retro, RP2350 | Tagged , , , , , , , , , , , | 2 Comments