Pro-One - Analog Synthesizer from Sequential Circuits

Pro-one is a monophonic analog soustractive synthesizer from Sequenciel Circuits made in 1981.
The Pro-one is made with 2 VCO, 1 noise, 1 filter, 1 LFO, 2 Enveloppes, Tiny sequencer and arpeggiated.
This synthesizer is very flexible with a lot of modulation possibilities.


You can find the user ans service manual and schematics here.
A zip with juste schematics here.
This synth is very easy to tune.

If you want blank patch, download that here.

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