title. Technics SA-500 Stereo Receiver. 55 watts. 1978.

date of work. 2021

work. Cleaned. Replaced all capacitors (including filter capacitors - upgrade from 10,000uf to 15,000uf Audio Grade) and problematic pre-driver transistors. Power transistors pulled and new thermal grease applied. Cleaned all controls. Replaced tuning indicator and stereo lamps. New arc suppression snubber for on/off toggle.