Korg DS-8 Digital SynthNotes The DS 8 is Korg's contender among synths like the Roland D 50 and Yamaha DX7. It is a digital FM synthesizer with 4 operators per voice, 8 voices of polyphony and 8 parts multitimbrality. It's good for percussive, strange effect noises and such because its sound (similar to the DX7) is so unique. It has some digital effects such as chorus, flange, delay and analog like controls for modulators, envelopes and the LFO. A joystick provides control