Cowan Audio Services - Pioneer SA-8500 that needed a few components replacing to get it up and running reliably mainly the horrid blue Sanyo capacitors and noisy 2SA726 and the problematic 2SC1451
Pioneer Sa-8500 integrated amplifier | Reverb
Pioneer SA-8500 II Ultimate Upgrade Kit Genuine Parts Restoration | eBay
Pioneer SA-8500 Stereo Amp. Powers On. 18" Long | Kraft Auction Service