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"For your consideration is a fantastic example of Yamaha's analouge CS-20M dual oscillator monophonic synthesizer. 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.
CONDITION: This synth is immaculate. It is easily a 9/10 cosmetically. A 10/10 electronically. The unit has no issues what so ever. No dirty pots, no bad knobs...nothing. It's a dream. The sound is larger than life..."
