The Arturia KeyStep Pro seamlessly blends advanced sequencing capabilities with a 37-key, velocity-sensitive keybed that includes aftertouch, making it the ultimate controller and sequencer for musicians and producers. With versatile connectivity options—USB for software instruments, MIDI for hardware synths, and CV/Gate/Mod outputs for Eurorack modular systems—the KeyStep Pro offers unrivaled control over your setup. Its powerful four-track polyphonic sequencer, 16-track drum sequencer, and innovative features like randomization, arpeggiation, and chord modes set it apart as much more than just a keyboard controller. Whether you're performing live electronic music or managing a complex gear rig, the KeyStep Pro is a must-have tool for unlocking your creative potential. Features 37-key controller keyboard with velocity-sensitive keys and aftertouch Ready to control software instruments via USB Control hardware via MIDI or Eurorack/semi-modular gear via configurable CV/Gate/Mod outputs Big creative potential from onboard four-track polyphonic step sequencer and dedicated 16-part drum sequencer Vivid OLED screen and lots of LEDs for easy visual navigation Track controls and touch strip for plenty of hands-on control Chord Mode makes it fast and easy to explore multiple chord voicings Built-in metronome with dedicated click output so you can send a click to your drummer, other gear, or wherever Well equipped for both stage and studio applications Specs Type:Keyboard Controller with Sequencer Number of Keys:37 Type of Keys:Slim Keys, Synth Action Velocity Sensitive:Yes Aftertouch:Yes Other Controllers:Pitchbend, Modulation Touch Strips with Looper Control Encoders/Pots:5 x Encoders Dedicated Transport Control:Yes Zones:2 x Zones (split) Presets:16 x User Presets Sequencer:4-track Step Sequencer, 64-steps per Sequence, 16-note Polyphony per Step, Real-time Melodic Sequencer, 24-part Drum Sequencer Analog Outputs:1 x 1/4" (metronome out) Pedal Inputs:1 x 1/4" (sustain) MIDI I/O:In, 2 x Out, USB USB:1 x Type B Other I/O:3 x 1/8" (clock in, out, reset), 8 x 1/8" (drum gate out), 12 x 1/8" Voices 1-4 (CV out, gate out, mod out) Computer Connectivity:USB Features:Polyrhythmic Sequencing, 7 x Arpeggiator Modes, Configurable CV Outs Software:MIDI Control Center Hardware Requirements - Mac:2GHz Processor or higher, 4GB RAM minimum Hardware Requirements - PC:2GHz Processor or higher, 4GB RAM minimum OS Requirements - Mac:OS X 10.8 or later OS Requirements - PC:Windows 7 SP1 or later Power Supply:12V DC power supply (included) Height:1.5" Width:23.2" Depth:8.2" Weight:5.9 lbs.
