Specialist Repair and Restoration
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Bench Diagnostics
Every repair begins with a systematic diagnostic evaluation and estimate.
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Vintage & Modern Equipment
Experienced with vintage tube amplifiers, synthesizers, effects and studio electronics
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Nationwide Mail-In Service
Equipment can be shipped to our workshop from anywhere in Japan.
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Repair & Restoration
From routine service to complete restoration projects.
Recent Bench Work
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Mesa/Boogie Son Of Boogie Amplifier Repair
A Mesa/Boogie Son of Boogie amplifier suffering from excessive noise and popping after long-term storage was restored with a complete power supply rebuild, filter capacitor replacement, and preventative maintenance.
Mesa/Boogie Son Of Boogie Amplifier Repair
A Mesa/Boogie Son of Boogie amplifier suffering from excessive noise and popping after long-term storage was restored with a complete power supply rebuild, filter capacitor replacement, and preventative maintenance.
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Moog Matriarch Power Repair
A Moog Matriarch suffering from continuous power cycling and startup failure was traced to a faulty capacitor on the +10V power rail. This repair involved power supply diagnostics, current draw...
Moog Matriarch Power Repair
A Moog Matriarch suffering from continuous power cycling and startup failure was traced to a faulty capacitor on the +10V power rail. This repair involved power supply diagnostics, current draw...
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Sequential Circuits Prophet-5 Rev 3.3 Restorati...
A complete restoration of a Sequential Circuits Prophet-5 Rev 3.3 including power supply rebuilding, keyboard restoration, CPU fault diagnosis, filter envelope repair and full calibration.
Sequential Circuits Prophet-5 Rev 3.3 Restorati...
A complete restoration of a Sequential Circuits Prophet-5 Rev 3.3 including power supply rebuilding, keyboard restoration, CPU fault diagnosis, filter envelope repair and full calibration.
Repair Services
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Amplifier Repair
Tube and solid-state amplifiers from all manufacturers
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Synthesizer Repair
Vintage and modern keyboards and synthesizers
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Recording Equipment
Preamps, compressors, mixers and studio electronics
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Effects Pedals
Vintage and boutique effects pedal repair
