Vintage Yamaha CS 20 Analog Synth Mini Moog like sound

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Vintage Yamaha CS 20m in excellent cosmetic and working condition. The unit stays in pitch and recently had it's internal battery (standard 9v) changed. Patch memory works great. This is a classic sounding synth w nice filters and an extensive modulation section. It produces some great basses and screaming leads. "Every VCO, the Filter and the EG has it's own modulation type selector and amount. so you can essentially have a sine wave, a saw wave, a S/H and a tri wave going at the same time! All clocked to the internal LFO Speed! Also has CV I/O!" Vintage Synth Explorer says: "The CS-20m is another of Yamaha's classic CS-series analog synthesizers of the '70's and '80's. It is a monophonic analog synthesizer with dual-VCOs that use subtractive synthesis to create superb bass, synth, lead, bubbly-squirty and percussive sounds. It has all the essential components of a classic synth: There is a resonant filter with switchable high, band or lowpass filtering with its own ADSR envelope controls. There is an ADSR VCA envelope generator which contains a third oscillator which generates a sine wave to modulate and enhance your sounds. And there is an LFO which can modulate the PWM sweep. Fortunately, the CS-20m features 8 memory locations for patch storage of your favorite or most used sounds. The CS-20m offers more memory patches than any read more