Arturia KeyStep Controller and Sequencer

Austin Bazaar is an authorized Arturia dealer. Open box products are in "like new" condition and sell at a discount. They may have been returned by other customers, displayed in our store, or filmed in demonstration videos. All open box products have been inspected, are found to be fully functional, and may include original packaging and/or manufacturer's warranty. There may be minor cosmetic damage such as a scratch/dent but nothing that will affect the instrument's integrity. Please note that the return policy on open box products differs from new products. Defective or damaged products must be reported to Austin Bazaar within 1 business day of delivery. If you would like to return a non-defective open box item, you are responsible for return shipping.

  • Slim Key action
  • New Polyphonic step-sequencer
  • Portable size
  • Multiple connectivity options
  • Low power

  • KeyStep is a new breed of portable musical tool combining the functionalities of a keyboard controller with a polyphonic step sequencer to control both analog and digital devices.


    Arturia's own Slimkey keybed with velocity and aftertouch
    Arpeggiator mode:
    Up, down, inclusive, exclusive, 3 random modes, note order, double up, double down modes

    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
    Octave controls for keyboard and arpeggiator
    Sustain HOLD button
    Sustain pedal jack
    Chord play mode

    SHIFT button selection:
    MIDI channel selection, GATE time, SWING values
    DC jack for standalone operation
    USB MIDI connects to computers and our MCC editor
    MIDI in/out ports

    Sync i/o ports:
    Supports 1 pulse per step, 2 PPQ (Korg Volca), 24 PPQ DIN sync, 48 PPQ DIN sync

    Sync select switches:
    Internal, USB, MIDI, Clock

    CV/GATE outputs:
    CV supports 1Volt per octave, Volt>Hz modes, Gate output 5V or 12V for modern or vintage gear support CV Velo/Aftertouch/Modwheel output
    Capacitive-touch pitch bend and mod wheels
    Each sequence can have 64 steps, each step can have up to 8 notes
    Low power; can be powered by Apple iPad (camera connection kit required)

    SKU: ART-430201-BSTOCK

    ConditionB-Stock (Used)
    B-Stock items are sold by an authorized dealer or original builder, but have been opened, blemished, or used in some manner.learn more
    • KeyStep 32-Key MIDI Controller
    • 2022
    Number of Keys
    • 32 Keys

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    Austin Bazaar

    Austin, TX, United States
    Joined Reverb:2016

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