Roland RD-700GX 700 GX 88 Key Keyboard Digital Piano Stunning 88-key stereo multi-sampled piano sounds 88-key weighted keyboards: PHA II _Ivory Feel_ with Escapement Audio playback of .WAV, AIFF, and MP3 files via USB memory; easy onstage control with Audio Key feature Piano Designer function for creating the perfect custom instruments, plus eight multi-effects processors Three MIDI outputs, multiple zones for master-control functionality