Vintage Pioneer SA-710 Amplifier found in scrap yard...Testing and Repair
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Full Restoration Of The Old Pioneer SA 6100 Amplifier 105W
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Reparo de saída queimada Pioneer VSX-909
13:41
The #1 Mistake You're Making with Dim Bulb Testers - Don't Make It Again!
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Evite estes 6 erros ao comprar um receptor ou amplificador vintage
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Pioneer SA-620 Classic Integrated Amp - Revisiting a previous quick fix - Fixing it Permanently
10:53
Pioneer SA 610 ремонт
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Pioneer SA 9800 Restoration
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