Arturia MK2 USB/MIDI Keyboard with Step Sequencer Playability - KeyStep mk2 features a velocity-sensitive 32-note Slimkey keyboard with aftertouch for expressive control in a compact footprint. Pitch and mod strips provide intuitive real-time shaping, while built-in chord and scale modes make new musical phrases effortlessly explorable. Ideas Machine - KeyStep mk2 is a generative ideas machine as much as a controller, equipped with a polyphonic step sequencer, 16-mode arpeggiator, pattern chaining, and creative tools like Mutate working in harmony. Build a riff with the arpeggiator, convert it into a sequence, then transform it. Use Mutate to hear new variations on the fly, try a different octave, adjust note lengths, add silences, overdub notes, record Bend and Wheel automation – keeping ideas evolving with immediacy. Compact Design - Ultra-slim, travel-ready, and built to fit anywhere, KeyStep mk2 delivers studio-grade features without the bulk. Its shallow profile keeps you close to the instruments you’re controlling, while the intuitive layout enhances playability and seamless integration on stage, in the studio, or at the heart of your hardware setup. Hardware Connectivity - Hook up to virtually anything. Alongside USB-C MIDI, MIDI DIN, sync I/O, and pedal input, KeyStep mk2 features four CV outputs – Pitch, Gate, Mod 1, and the new Mod 2 – configurable as velocity, aftertouch, mod wheel, and more, ready to control modular or hardware gear with expressive precision.