1980s Korg DS-8 Digital FM Synthesizer

Tested in great working condition (new battery installed) missing joystick knob cap and one slider cap. Includes 2-prong AC power cable. All functions work as expected.

Polyphony - 8 voices (4 FM-operators per voice)
Oscillators - 2 oscillators
LFO - 1 LFO: saw / triangle / square / sample & hold
Filter - None
VCA - 4 DCA (1 per operator)
Keyboard - 61 keys w/ velocity & aftertouch
Memory - 100 user, 10 multi patches, external card slot
Effects - 1 unit effect (delay, chorus, flanger, double)
Arpeg/Seq - None
Control - MIDI (8-parts)