Circuit Overview: Fairly rare Old analog monosynth that is probably more of historical value from what I hear. Keyboard magazine article above was the only useful info I could find. Matrix synth and different places have photos but no info that I can see.
I have no idea. :-) Other than the usual things to do on old machines. Clean pots. Replace electrolytic capacitors mostly at this age probably.
Lots of discrete parts. Ask if you need a specific part.
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