The first part of the investigation of a faulty Hitachi HA-4700 integrated stereo amplifier.
Part two: • Hitachi HA-4700 Amplif...
Related: Hitachi HA-4800 repair: • Hitachi HA-4800 Amplif...
Негізгі бет Ғылым және технология Hitachi HA-4700 Amplifier Repair - Part One
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