KeyStep Pro’s performance, production, and pure musical creation abilities continue to grow with every free update, bringing yet more precise refinements and much-requested features to our universal sequencing mastermind. If you prefer keys to pads, you’re in for a treat. KeyStep Pro features a great-feeling 3 octave keyboard with velocity sensitivity and aftertouch. Letting you fully articulate your musical ideas, this expressive little sequencer truly puts the power at your fingertips. KeyStep Pro works the way you want it to, and removes the barriers between you and the music you want to create. Features 37 note slim keys, velocity and aftertouch sensitive LED above each key for efficient visual feedback Four track step sequencer 16 step buttons, up to 64 steps per sequence Up to 16 notes of polyphony per step Melodic sequencer Real-Time recording, step recording, step editing Pitch, velocity, gate length, time shift and probability for each note Scale quantization with user scales Polyphonic CV outputs Drum sequencer 24 part drum sequencer Polyrhythm Performance-oriented sequencer Forward and two random playing modes Pattern randomization Quantized or unquantized recording Looper Arpeggiator 7 arpeggiator modes, 5 octave range Chord mode Controller mode Use the 5 encoders to send CCs Automate the CCs Crisp OLED display 4x (CV, Gate, Mod) outputs + 8 drum gate outputs 1 MIDI in, 2 MIDI out, USB, Clock synchronization Metronome with included speaker and line output Sustain pedal input Specifications Size & weight Instrument size : 23.2 x 8.2 x 1.5 inches (589 x 208 x 38mm) Instrument weight : 5.9 lbs. (2.7 Kg) Box contents KeyStep Pro unit Registration card Quick Start USB cable Power supply Watch: KeyStep Pro - Firmware Update 2.0. | ARTURIA