The complete solution for the modern piano player needing realistic piano action, inspiring synth sound and easy connectivity to computers and iOS devices. The MX88 features a Graded Hammer Standard (GHS) weighted action. GHS weighted action has a heavier response in the low keys and a lighter response in the high keys. This provides realistic acoustic piano touch and response. Special matte black key tops absorb moisture and remain tactile after extended use, perfect for long practice or performance sessions. The Full Concert Grand piano in the MX88 comes directly from the MOTIF series. With a powerful focused low-end, highly detailed midrange and pristine high-end, the Full Concert Grand piano is perfect for any style of music in any environment. Don't sacrifice sound for portability - get the MX88! The MX88 is a lightweight and portable music synthesizer with 88 full-sized, touch-sensitive keys and over 1,000 Voices from the legendary MOTIF. Uniting the GHS action with the Full Concert Grand piano Voice is an optimized touch curve. This curve provides the player with a high level of expression, realism and dynamic. This is only possible in an instrument designed by Yamaha, a manufacturer of world-class concert grand pianos for over 100 years. FM Essential is a FREE 4-Operator FM synthesizer app for iOS. The standard version features 10 Voices, but connecting the MX88 Music Synthesizer (via the Apple® Lightning to USB Camera Adapter - not included) unlocks a full 271 FM Voices from classic '80s to cutting-edge modern EDM. Full Voice editing capibilities are also unlocked. FM Essential also features built-in effects, EQ, drum phrases and a step sequencer for automating your control changes. 128 notes of polyphony ensure dropout-free performance playing live or with full 16-track sequences. The MOTIF Sound Engine is a powerful synthesizer technology for making sound. MOTIF Sound Engine Voices consist of up to eight Elements. These Elements can be layered for a thick, fat sound or zoned so a different Element plays in different parts of the keyboard. You can also switch between Elements by velocity for extreme dynamics or randomize Elements for anything from subtle variation to experimental sound.