Sequential Pro-One Fully Serviced w/ MIDI SN 2280

Note: links to listings are affiliate links for which the site may be compensated.

via this eBay listing

"Fully restored Pro One ready for action, this unit was given a full restoration, including the following work performed:

All electrolytic capacitors replaced

All tantalum capacitors replaced

All trimmers replaced

All power regulators replaced

All key bushings replaced and J wire assembly fully cleaned, lubricated with contact cleaner, and flushed with 99 iso alcohol

All jacks cleaned with contact cleaner and flushed with 99 iso alcohol

All potentiometers fully disassembled, cleaned, lubricated with contact cleaner, and fresh grease applied to the pot body to give all pots a nice damped feel

Mod/Pitch wheel disassembled, cleaned, and calibrated

MTG Turbo CPU and midi installed, allowing the synth to be triggered via MIDI along with a host of other features including new arpeggiator modes, longer sequence lengths and more

After all the above work was complete the unit was fully calibrated per the service manual. All components other than those listed above are original and untouched, including the original vintage curtis chips. Cosmetically in very nice shape for its age, with only a few light scuffs on the wood ends. Includes original owners manual."