Workstation keyboard: 76 Piano-style keys, Stereo Audio Recording, 9 sliders with organ drawbar mode, 64 Note Polyphony, 820 Tones, 260 Rhythms, 5 EQ Settings, Digital effects, 8 track editing x 6 pattern sequencer, 50 drawbar organ tones, 16 track song sequencer, 32 channel mixer, 6 set x 16 bank registration memory, 250 one touch presets, 9 Sliders, Backlit LCD, Touch sensitive, USB MIDI, Pitch bend wheel, SD card slot, 1/4" line out, mic in, Sustain/Assignable Pedal Jack, 7W + 7W amplifier. Operates on 6 D batteries or included ADA12150P adapter.