above photo from the collection of Joseph Rivers, Audio Playground, Orlando, FL

other synths in the Audio Playground Collection

This was the most modular, most complex, and therefore most expensive of Korg's MS line. It was designed to be an expander and, therefore, had either Hz/volt or volt/octave interfaces. The MS-50 was totally modular, in that there was no hard-wire patching at all. A monophonic synth, the MS-10 had one VCO, two VCFs, two VCAs, a voltage controlled LFO, two ADSRs (with normal and inverted outputs), pink and white noise, a signal inverter, multiples, a ring modulator, a voltmeter, sample and hold, and a headphone socket. It is designed to match the SQ10 analog sequencer.

[from The A-Z of Analogue Synthesizers, by Peter Forrest, published by Susurreal Publishing, Devon, England, copyright 1994 Peter Forrest]