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4. April 2021Repair Sequential Circuits Pro-1 Vintage Analog Synthesizer Reparatur Service

Repair Sequential Circuits Pro-1 Vintage Analog Synthesizer Reparatur Service
Sequential Circuits Pro-1 synthesizer service. This one came in for an overhaul, a complete restoration.
Last but not least I performed a calibration and running some tests. The Pro-1 is still one of my favourite analog vintage synthesizers.
There are lethal voltage exposed in electronic devices. Unless you know what you are doing, don’t try this. If you following along, you doing so at your own risk.
I’m documenting repairs for my reference and yours.
I do synth restorations and repair with a specialty in vintage synthesizers, drum computer and other vintage gear, based in Düsseldorf, GER. Get in touch about your synth situation!