Want to learn Synth Repair?

Learn straight from Rob Rosen in a series of synth repair courses - from basic soldering to complete restoration.

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What We'll Cover

Practical Knowledge

Troubleshooting Ancient Schematics

Trade Secrets

Repairing safely

Building an effective repair bench

Essential tools

Testing synthesizers

Choosing your multimeter, oscilloscope

Electronics fundamentals

Reading synthesizer schematics

Synthesizer signal flow

Recognizing and using standard circuits

Calibration procedures

Working without a schematic

Comparing similair circuits across synths

Through-hole VS SMD components

Soldering and physical repair

Power supplies

Synthesizer architecture

Oscillators and tuning

Filters, VCAs and envelopes

Keyboards, repairing key contacts

J-wire and bus-bar keyboards

Keyboard rebushing

Parts sourcing

+ so much more!