Sequential Circuits Pro-One synthesizer for sale
This is a demonstration of my Pro-One analog monophonic (one note at a time) synthesizer, for sale soon on eBay. I have replaced the key bushings, de-oxidized the j-wires, cleaned and lubricated the knobs and switches, and lifted a grounding wire that was causing some loud humming in the output. The result of my work is a synthesizer that is clean, reliable, and a blast to play.
First I demonstrate that all the keys work, then I play some Donna Summer on the sequencer and fool around with the oscillator sync and modulation section. This barely scratches the surface of what this synthesizer can do.