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Vintage Stereo, Amplifier and Radio Restoration
title. Pioneer SX-838 AM/FM Receiver/Amplifier. 1974.
date of work. 2020
work. Cleaned. Replaced all capacitors (including filter capacitors) and problematic transistors. Balanced amplifier/offset. Cleaned all controls. Replaced all lamps with 10x warm-white lamps. Rated at 50 watts.
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