Total Number Compatibility General MIDI GM XGlite compatible Piano Voice Quality Stereo Sweet Voices Flute Pan Flute Trumpet Soprano Tenor Sax Cool Voices Galaxy Electric Piano Rotor Organ Organ Arpeggio Voices Dual Split Yes Yes Drum Kits Drum SFX Kits Polyphony note max Styles User Style Variations Intro Main A B Ending Fill-in x Control Accompaniment on off sync stop sync start start stop intro ending main A B auto fill One Touch Settings per style Registration Memory x Banks Music Database External files Digital Effects Reverb types Chorus types Harmony types Arpeggio Function types Sequencer -Tracks to record your own songs songs Real Time Control Pitch Bend Wheel A Cutoff Reverb Attach Style Cutoff Style Tempo B Resonance Chorus Release Style Resonance Interface USB MIDI IN OUT PC Mac USB Song Transfer PC only USB Style Transfer PC only Auxiliary Jack PHONES OUTPUT DC IN V USB SUSTAIN Amplifier W W Speakers cm x cm x Rated Voltage DC – V Power Supply Adapter Energy saving PA- or an equivalent recommended byYamaha optional Batteries Six AA size optional Dimensions W x D x H – x – x – x x mm Weight lbs oz kg more info