The PSR-S770 is equipped with a host of powerful performance features, flexible audio playback functions and a Mic/Guitar input, making it ideal for live use on stage, in the studio or at home. 830 Voices, including Super Articulation voices and Organ flutes, 36 Drum/SFX kits, and 480 XG voices. 2 Live Controllers for dynamic real-time control assignable to any combination of parameters including filter, arpeggio and more. 360 Styles, including all-new DJ styles. Mic/Guitar input for use when singing or collaborating with other performers. New Arpeggio function for instant access to a library of arpeggiated synth phrases and more. Authentic Voices and Styles from around the world. USB audio playback with time stretch, pitch shift, and vocal cancel functions