Yamaha P5000S Amplifier Power Supply Repair
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22:02
Crest Audio CA6 Amplifier Restoration, Part 1 of 2
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35:04
Restoring P7000 Yamaha amplifier module. repair
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18:34
DR #20 - Yamaha P5000S Amplifier Troubleshooting and Repair - No Power
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14:05
Diagnosing a faulty PSU
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35:21
Yamaha CR-820 Receiver Repair Jan 24, 2016
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34:50
Restoration 2-channel amplifier 2000W+2000W
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13:36
Lawrence: Trump humiliated on the world stage as France's Macron instantly corrects his Ukraine lie
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16:13