Check out this great overview of the CS-60 by electronic artist Mathew Jonson.
The CS-60 was the little brother to the legendary CS-80. With 8 note polyphony, 1 VCO per voice plus a sub oscillator, a cool ring modulator and a keyboard with aftertouch the CS-60 was capable of producing some great pads, leads and bass sounds. This video by electronic artist Mathew Jonson is a great overview of the instrument he calls "my favorite synthesizer in the studio". Check it out below: