The RD-88 EX delivers a premium RD stage piano experience with expanded sounds and supreme playability. Perform at the highest level with SuperNatural and Zen-Core engines and our expressive PHA-4 hammer-action keyboard. Freely combine internal sounds with computer-based virtual instruments. And perform anywhere with the portable design and room-filling stereo speaker system. The RD-88 EX embodies all the qualities that have made RD pianos the stage standard since 1986. Infused with Roland s industry-leading technologies and versatile controller features, this inspiring instrument is primed for every professional playing situation. The RD-88 EX is filled with rich, characterful pianos powered by our acclaimed SuperNatural technology. Multiple expressive grand pianos are at your fingers, including the recently developed SuperNatural Acoustic Piano 3 Expansion. Classic EPs are also on hand, with stunningly accurate recreations of vintage icons from the 60s, 70s, and 80s. The RD-88 EX also includes over 3000 non-piano sounds, letting you tackle all types of gigs with just one keyboard. Tap into organs, synths, strings, brass, world sounds, and more from the historic Roland library, fueled by the same Zen-Core engine found in our flagship synthesizers. Main Features Professional RD stage piano with expanded sounds, including the SuperNATURAL Acoustic Piano 3 Expansion Acclaimed SuperNATURAL pianos and electric pianos ZEN-Core engine with over 3000 additional sounds, including organs, synths, strings, brass, and more World-class playability with the 88-note PHA-4 keyboard with hammer action and Ivory Feel Room-filling onboard stereo speaker system Convenient built-in rhythms for jamming and performance USB audio/MIDI interface and dedicated control mode for working with Apple MainStage USB memory port for MP3/WAV audio playback and data backup Light and compact design for easy transport and setup Damper Pedal and Power Adapter included