Features Massive-Vector Advanced Realistic Synthesizer Technology. 670 on-board sounds, 240 built-in styles, 7" Touch Screen - Real Piano Action Massive Internal Memory The Medeli Grand 1000 comes with powerful controllers. Four assignable knobs, eight assignable velocity-sensitive pads (a complete drum kit!) and three assignable pedals. You can easily choose their functions among dozens of selections including envelope parameters, reverb and chorus send values and arpeggiator gate or resolution. Baby Grand Cabinet Sculpted music rack and a modern leg design is accented by bright, silver chrome-plated hardware. Description Product Description Accessories Keyboard: 88 Hammer Action Display: 7 Inch Touch Screen Polyphony: 128 Voices: 672 Panel Voices Split: Yes - 256 GM Voices; 500 User Voices Styles: 240 Preset; 500 User O.T.S. YES Sequencer: 500 User Songs; 16 Tracks Music Library: 10 Preset Songs; 500 Users Songs Demo Song: 8 Audio Playback: WAV/MP3/WMA Audio Recorder: 441k / 16 bit Score Display: SMF MIDI External Drive: USB (32G max) Dimensions: LWH 1476 x 1200 x 938 mm Weight: 141 kgs