Yamaha MODX7, Compact Music Synthesizer, 76 Keys, Semi-weighted keyboard (velocity-sensitive), Motion control synthesis engine, Sample-based AWM2 synthesis with 128 voices, 5.67 GB waveform ROM & 1 GB flash ROM for user waveforms, FM-X synthesis with 64 voices, 8 operators and 88 algorithms, Super Knob controls up to 128 parameters simultaneously, 7"" Colour VGA touchscreen, 2,000 Preset performances, 640 User performances, 4 Assignable knobs, 4 Siders, 2-In/10-Out multi-channel USB audio interface for PC/Mac/iOS, USB host and device ports, MIDI input/output, 2 Pedal inputs, 2 Foot switch inputs, 6.3 mm Stereo input, 6.3 mm Stereo output, 6.3 mm Headphone output, Dimensions: 1144 x 331 x 134 mm, Weight: 7.4 kg, Includes power supply (12V DC) and Steinberg Cubase AI DAW software for PC/Mac, Suitable optional case: Art.#497942# (not included)