The MKS-30 is rack module version of the JX-3P with some enhancements. It is an analog synth with DCO's (digitally controlled oscillators), 6 voice polyphony, it responds to velocity, and has 64 internal & 64 cartridge memory patches. The typical assortment of filter, envelope, LFO and oscillator sections are here with easy and straight-forward programming. It can be controlled by the PG-200 programmer for easier slider tweaking. Released before the much better and more popular Juno synths.

Technical specifications

Polyphony - 6 voices Oscillators - 2 DCO's (digitally controlled oscillators) LFO - YES Filter - cutoff / resonance / envelope amount / key follow VCA - 1 ADSR envelope generator Memory - 64 internal / 64 cartridge Keyboard - none Control - MIDI

Information above courtesy of www.vintagesynth.com