Keyboard: 61 velocity-sensitive keys (lacks aftertouch)
Sound Engine: AI2 (AI Square) Sample & Synthesis
Polyphony: 32-voice polyphony (halves to 16 voices when using two-waveform programs)
Waveform ROM: 6MB ROM featuring 340 multisounds and 164 percussion/drum samples
Multitimbral: 16-part multitimbral with General MIDI (GM) bank support
Programs & Combinations: 100 user Programs, 100 Combinations, plus 128 GM preset Programs and drum kits
Effects: Dual digital multi-effect processors with 47 effect algorithms (including reverb, chorus, and delay)