■ Keyboard: 88 Keys ■ Maximum Polyphony: 128 Voices ■ Tones: 351 tones ( including 8 drum sets, 1 SFX set ) ■ Playable file fomat: MIDI ■ Recording file fomat: MIDI ■ External memory: USB Flash Memory ■ Display: 128 x 64 dots graphic LCD ■ Width: 1 ...