Yamaha CS-20M analog synthesizer.

It's in really nice shape and it sounds great!

This one has had a lot of work done to it but it has a couple issues I'm still trying to sort out.

The selector switches aren't able to select all of the values.

For some reason the square wave can't be selected as some of the VCO feet.

Some of the pots only work for half of their throw.

Oscillator two sounds a little noisy like the noise is leaking in the mixer.

I'm actively working on it so this listing will be updated as I work through the issues.

All of the electrolytic capacitors were replaced as well as some cmos logic.

Buyer pays $100 shipping in the lower 48.

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Listeda month ago
ConditionNon Functioning (Used)
Non-functioning items do not work as they should. All known issues should be described in the listing description.Learn more
Brand
Model
  • CS-20M Monophonic Synthesizer
Finish
  • Black
Categories
Year
  • 1979
Made In
  • Japan
Keyboard Action
  • Synth Action
Analog / Digital
  • Analog
Polyphony
  • 1 Voice
Number of Keys
  • 37 Keys
Key Size
  • Full Size

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Lo-Rent

Portland, OR, United States
Sales:615
Joined Reverb:2013

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