- May 12, 2025
- 1 min read
Another Nakamichi, this time 582Z-keep switching off+service...
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- May 12, 2025
- 1 min read
SONY Walkman WM-DD11, problem very low sound-all smd electrolytic capacitors replaced, now sound loud and clear!
Sony Walkman WM-DD11 SONY WM-DD11 repair SONY Walman WM-DD11 repair
- Mar 31, 2025
- 1 min read
Updated: Jul 27, 2025
Very nice set: Yamaha M-4 plus Control Amplifier C-4
Fault: Left channel overload also preamp needs service...
Yamaha M-4 Yamaha amplifier Yamaha C-4 repair Yamaha C-4 amplifier repair
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