The MS20 is an analog solo (monophonic) synthesizer. Features include two VCOs, high pass and low pass VCFs, modulation and audio VCAs, ADSR and DAR type EGs. Besides these basics, the MS-20 features Sample & Hold, a noise generator, and ESP: an external signal processor made up of a by-pass filter, F-V convertor and envelope follower that lets you use other instruments to play the synthesizer.

This high grade unit's large control and patch panel is rationally laid out for convenient operation. The MS-20 is very effective for advanced music synthesis techniques.