Korg PA2XPRO 76 Key Pro Arranger Pro Keyboard KORG EDS (Enhanced Definition Synthesis) sound generator: 120 Voices, 120 Oscillators ! 76 semi-weighted keys with Velocity and Aftertouch More than 950 sounds including Stereo Piano & 63 Drum Kits Full-featured sequencer, 16 tracks - Up to 200,000 events S/P DIF digital out, (2) USB outs, MIDI In, Out & Thru