Arturia Keystep 37 Portable Keyboard Controller

Creative idea generator
A controller, evolved. KeyStep 37 combines a flexible 37-note keyboard with intuitive sequencing, instant chord generation and creative real-time MIDI controls that let you discover and interact with music like never before.

Take a premium 37-note slim-key keyboard; velocity-sensitive slim-keys with aftertouch, colour-coded LED feedback on triggered notes, 3 octaves of musical legroom in a compact form factor. Add a wealth of creative chord, scale and MIDI functions and an expanded interface with tactile new controls. The result? Our most inspiring controller yet.

37-note Slimkey keyboard
With velocity, aftertouch and real-time RGB LED indicators for a comfortable, responsive performance.

Creative sequencer and arpeggiator
Sequence up to 64-steps with 8-note polyphony and 8 pattern slots, or explore 8 modes of arpeggiation.

Supercharged Chord mode
Generate instant chord sequences that respond to your velocity, with 12 chord types, and an articulate instrument-like strum control.

Assignable MIDI CC controls
Interact with your hardware and software with 16 assignable MIDI CC parameters across 4 switchable banks.

Scale mode
Quantize the keyboard and never play a wrong note. Choose from 5 scales, including a user-defined scale, to set your own musical terms.

Versatile connectivity
Connect to your computer, your desktop MIDI synths, or your CV & modular gear for simultaneous control over hardware and software.

Slimkey keybed with velocity and aftertouch
RGB LEDs on each key for instant feedback on your sequence, arp, scale
Arpeggiator mode : Up, Down, Inclusive, Exclusive, Random, Walk, Pattern and Order
Sequencer mode : 8 polyphonic step-sequences with Rest, Tie, and Legato note entry
Rate control and tap tempo : REC, PLAY, and STOP buttons for performance control over the sequencer and arpeggiator
Sustain HOLD button
Sustain pedal jack
Advanced Chord mode with pre-defined or user Chords and strumming capability
SHIFT button selection : MIDI Channel selection, Gate length, Swing, Sequence Edit, Scale quantization, CC Bank selection
DC power jack for standalone operation
USB MIDI and MIDI in/out ports
Sync i/o ports
Sync source switch : Internal, USB, MIDI, Clock
CV/Gate outputs with configurable pitch, gate and Modulation formats.
Capacitive pitch bend and mod wheel strips
Each sequence can have 64 steps with 8 notes of polyphony

Box content
KeyStep 37 unit
Anti-ground loop adapter
USB cable

Instrument dimensions
size : 21.7 x 5.78 x 1.38 inches (550 x 147 x 35mm)
weight : 3.5 lbs. (1.6 Kg)