ReinardSynth#10 Korg M1r repair: distortion on audio output?
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Korg M1R | Factory Presets Preview
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ReinardSynth#9 Korg DW8000 PSU and switches Repair
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ReinardSynth#8 Roland W30 Repair: new display and GoTek installation
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Reinard Synth#19 Ensoniq EPS 16plus repair: instability, weird characters, Error 32 and 33?
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KORG M1 Workstation Repair Synth Hunter Episode 18
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How to quickly diagnose a faulty amplifier - powers up no sound
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Essential Tools For An Electronics Lab
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