Serviced Sequential Circuits Pro One with Fatar Keybed, Original Box & - $2,100 (RB/Poway)

Serviced Sequential Circuits Pro One with Fatar Keybed, Original Box & 1

Serviced Sequential Circuits Pro One with Fatar Keybed, Original Box & 1 thumbnail

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condition: excellent

make / manufacturer: Sequential Circuits

model name / number: Pro One

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The Sequential Circuits Pro-One is a legendary monophonic analog synth prized for its fat bass, searing leads, and incredibly flexible modulation capabilities. Compact yet powerful, it delivers the iconic Prophet-series sound in a hands-on design that’s become a must-have for serious synth players and collectors.

This Pro One is in excellent condition. It includes the original shipping box and manual (which has some writing in it). This Pro One was serviced by Synthchaser in September 2025. Work done included:

* Recapped all original tantalum capacitors
* Replaced original unreliable membrane style keybed with Fatar keybed
* Cleaned pots & switches
* Tuned & calibrated

post id: 7884191099

posted: 2025-09-25 14:23

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Serviced Sequential Circuits Pro One with Fatar Keybed, Original Box...