Hardware Keyboard Controller with advanced sequencer and arpeggiator.
KeyStep Pro Chroma is a special-edition version of the unparalleled 4-track sequencer and keyboard, embellishing its acclaimed all-in-one hardware and software control with a sleek all-gray finish, stylish metallic knobs, customizable track colors, and more.
KeyStep Pro remains a staple in production and performance setups worldwide. Command complex hardware setups, entire DAW setlists, modular racks, and beyond with its performance-friendly workflow, massive MIDI & CV connectivity, deeply-layered sequencing, and an array of creative and musical features. Fresh, customizable aesthetic Want your sequencer-controller to stand out with a slick, futuristic edge? KeyStep Pro Chroma puts a metallic sci-fi spin on the original design, featuring an electrifying metallic gray exterior, metallic knob caps, vibrant blue LEDs, and customizable track colors.
Create complex layered sequences, spontaneous evolving arpeggios, and articulate musical loops in seconds, all from the familiar form factor of a compact keyboard controller. Whether it’s hardware or software, KeyStep Pro makes sequencing fresh, fun, and tactile.
Enjoy a sequencer that’s designed to be hands-on, immediate, and expressive. Switch tracks in seconds, configure each to create sequences or arpeggios in real-time, save and recall groups of sequences, and tap the looper strip for breaks, fills, and glitches to add variety and randomness.
Connect and control every part of your setup, from Eurorack modules to VST instruments, totally in sync. Make the most of 4 x CV, Gate, and Mod outputs, 8 dedicated drum Gate outputs, clock in/out, MIDI in/out, and much more - everything you’ll ever need.
- Special-edition metallic gray finish with blue LEDs, metallic knob caps, customizable track colors
- 37-note slimkey keybed, velocity and aftertouch-sensitive
- LED above each key for efficient visual feedback
- 4-track performance-oriented step sequencer
- 16 step buttons, up to 64 steps per sequence
- Up to 16 notes of polyphony per step
- 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
- 24-part polyrhythmic drum sequencer
- Forward and two random playing modes
- Pattern randomization
- Quantized or unquantized recording
- Looper
- Arpeggiator with 7 modes, 5-octave range
- Chord mode
- Controller mode
- Use the 5 encoders or automation to send CCs
- Crisp OLED display
- 4 x 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
- Included Software: Arturia Analog Lab Intro, Ableton Live Lite, Arturia MIDI Control Center
- Box Content: KeyStep Pro Chroma unit, Registration card, Quick Start, USB cable, and Power supply
- Product size: 589x209x38 mm
- Net weight: 2.7 kg