Korg NS5R Midi Synth Sound Module.

Incredible amount of quality synth sound patches.

In great condition and everything works.

64 Voice Polyphony.

Specifications
Tone generation method AI-squared synthesis system (full-digital processing)
Tone generation section 64 voices, 64 oscillators (single mode)
32 voices, 64 oscillators (double mode)
Waveform memory 12 Mbytes PCM (expandable with tone generator board)
Effect section Two digital multi-effect units
Effects 47 effects
Programs (patches) 1177 programs (128 RAM, 1049 ROM)
Combinations 512 (128 RAM, 384 ROM)
Outputs L/MONO, R, PHONES (stereo mini-jack)
MIDI connectors IN, OUT, THRU
Communication connector TO HOST
Display 144 x 40 full dot graphic LCD (with two-color backlight)
Power supply AC Local Voltage
Power consumption 14 W
Dimensions 218 (W) x 242.1 (D) x 45 (H) mm
Weight 1.8 kg