"The SH7 was launched by Roland in 1978 as their flagship monosynth (although duophonic).
Incorporating the filter from the Roland System 700 and offering a wealth of features, it stands as one of the iconic Roland monosynths. This is due to its oscillator power/flexibility, modulation options, punchy envelopes and sound processing capability."
"A very useful unit to interface with your old analog synthesizers, allows up to four channels of midi to cv conversion including CV, gate, dynamics and several others like mod, aftertouch and velocity. This MPU101 is fully functional and in near mint shape."