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Overcome creative hurdles. Smash artistic barriers. Discover new musical horizons. A powerful tool that seamlessly controls your hardware and software instruments simultaneously. An exploratory device that encourages spontaneous creativity with its musical features.




  • 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




  • Type: Keyboard Controller with Sequencer
  • Number of Keys: 37
  • Type of Keys: Synth action, SlimKey Keybed
  • Velocity Sensitive: Yes
  • Aftertouch: Yes
  • Other Controllers: Pitchbend, Modulation Touch Strips
  • Sequencer: 64-step, 8-note polyphony, 8-pattern slots
  • Pedal Inputs: 1 x 1/4" (sustain)
  • MIDI I/O: In/Out/USB
  • USB: 1 x Type B
  • Other I/O: 2 x 1/8" (sync in/out), 3 x 1/8" (CV Mod/Gate/Pitch)
  • Computer Connectivity: USB
  • Features: Scale Mode, Chord Mode, 8-mode Arpeggiator
  • Software: MIDI Control Center app, Ableton Live Lite
  • Power Supply: USB bus powered / 12V DC 1.5A power supply (sold separately)
  • Height: 1.38"
  • Width: 21.7"
  • Depth: 5.78"
  • Weight: 3.5 lbs.

Arturia Keystep 37, MIDI Keyboard Controller

SKU: KEYSTEP 37 MIDI Keyboard Controller
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