Korg Nautilus 88, Music Workstation with 88 Keys, RH3 - hammer action keyboard, Sound generation: 9 synthesis methods SGX-2, EP-1, HD-1, AL-1, CX-3, STR-1, MOD-7, MS-20EX and PolysixEX, Polyphony: up to max. 200 voices (depending on the synthesis method), 7