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Vintage Stereo, Amplifier and Radio Restoration
title. Hitachi SR-804 AM/FM Receiver/Amplifier. 1978.
date of work. 2020
work. Cleaned. Replaced all capacitors (including filter capacitors). Tested output transistors and replaced a few others. Balanced amplifier. Cleaned all controls. Replaced all lamps with low-power warm white LEDs. Oiled wood veneer. Rated at 50 watts.
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 20200109_145007 |  20200109_145000 |
 20200109_144944 |  20200109_144936 |
 20200109_144928 |  20200109_144842 |
 20191021_145526 |  20191020_153239 |
 20191020_152850 |  20191020_152845 |
 20191018_155135 |  20191019_145611 |
 20191019_145607 |
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