Harman Kardon hk870 Power Amplifier Repairs (Ep. 233)
1:31:44
Realistic STA-2500 Receiver Repairs (Ep. 248)
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TOP Reviving a Vintage CALIFORNIA Amp with Expert Restoration Skills on Point!
21:33
Electrolytic Capacitor Comparison tests
52:27
Sony TA-F550ES 1990s Hifi Amplifier Repair
42:59
Field Testing a Receiver or Amplifier
31:40
Technics SU-3500 Amplifier Repair
1:05:05
Harman Kardon Citation Twelve Restoration
1:24:35