Arturia Keystep 37 MK2

Description

Arturia Keystep 37 MK2

Arturia KeyStep 37 MK2 is a MIDI controller and polyphonic sequencer with 37 Slimkey keys, aftertouch, 4 dedicated encoders, 39 LEDs indicating played notes, and a 16-mode generative arpeggiator. The sequencer can have up to 64 steps with pattern chaining and recording functions. The 4 CV/Gate outputs (Pitch, Gate, Mod 1, Mod 2), full-size MIDI DIN In/Out, Sync I/O, pedal input, and class-compliant USB-C allow us to control a wide range of hardware, and thanks to the included software, Analog Lab Intro (with a package of over 500 sounds) and Ableton Live Lite, we can immediately start working and exploring DAW environments. Arturia KeyStep 37 mk2 is designed to become the operational center of any hybrid setup. It combines extended playability, advanced generative tools, immediate physical control, and complete connectivity to modular environments, analog hardware, and DAWs. It is ideal for jamming, live performance, and developing musical ideas in the studio. The 37-note Slimkey keyboard with velocity and aftertouch ensures expressive control in a compact format. Dedicated capacitive strips for pitch bend and modulation allow dynamic real-time interventions. The polyphonic sequencer supports up to 64 steps with 8 voices of polyphony, quantized and unquantized recording, overdub, and pattern chaining. The 16-mode arpeggiator integrates generative patterns capable of transforming played notes into evolving phrases with length and octave control.

Mutate and Spice & Dice

The Mutate, Spice & Dice functions allow real-time variations on patterns, note lengths, silences, and octaves. Mutate allows you to instantly transform sequences and arpeggios, from subtle variations to radical evolutions.

The Spice & Dice function introduces controlled randomness into rhythmic patterns. Dynamic Gate Length management allows you to sculpt note duration for expressive or percussive results.

Display and controls

The OLED display with clickable encoder improves parameter navigation, while the four dedicated encoders offer direct control over Arpeggiator, Sequencer, and Mutate or can be assigned to MIDI CC and CV/Gate. The MIDI CC system with 4 banks allows access to 16 assignable controls.

Hardware and software connectivity

Connectivity includes class-compliant USB-C with bus power, full-size MIDI DIN In/Out, 3.5 mm Sync In/Out, sustain/expression pedal input, and four configurable CV outputs as Pitch, Gate, Mod 1, and Mod 2, assignable to velocity, aftertouch, mod wheel, random per step, or pulse per step.

Included software

Analog Lab Intro with over 500 sounds and Ableton Live Lite are included.

What's new in Arturia KeyStep 37 MK2

KeyStep 37 mk2 introduces 5 additional keys for a total of 37 notes, 2 additional buttons, and 4 dedicated encoders for managing submenus and generative parameters. This drastically improves playability while maintaining the same operational philosophy.

A strip composed of 39 LEDs above the keyboard indicates the notes played and the progress of the sequences, offering immediate visual feedback. USB-C, Mod 2 output, dedicated power switch, dedicated Mutate button, and improved OLED interface are also introduced.

Arturia KeyStep 37 MK2 Technical Specifications

Keyboard: 37 Slimkey keys with velocity and aftertouch; 39 LED light guides.

Sequencer: polyphonic up to 8 voices; up to 64 steps; pattern chaining; quantized and unquantized recording; overdub.

Arpeggiator: 16 modes with generative patterns; length and octave control.

Creative modes: Mutate; Spice; Dice; Chord mode; Scale mode.

Controls: 2 capacitive strips; 4 encoders; clickable encoder; Off/Seq/Arp mode buttons; Mutate; 2 additional buttons; Tap Tempo; Transport; MIDI CC with 4 banks (16 CC).

Connections: USB-C MIDI class compliant; full-size MIDI DIN In/Out; 3.5 mm Sync In/Out; 4 CV outputs (Pitch, Gate, Mod 1, Mod 2); TRS pedal input; power switch; Kensington lock; iPad compatible (Camera Connection Kit required).

Included software: Analog Lab Intro (500+ sounds); Ableton Live Lite.

Size and weight: Product 547 x 148 x 43 mm; 1.09 kg. Package 596 x 178 x 78 mm; 1.6 kg.

To get the included software:

Create an account and register the instrument on the Arturia website. (click here)

NB: Software applications are included free of charge for promotional purposes and may vary over time without prior notice. Algam EKO is exclusively responsible for the hardware instrument and cannot provide technical or commercial assistance for software provided free of charge or third-party software used with the product. For software support, consult the manual or online help for the software used.

NB: The use of authorization codes, i.e., the download and activation of the software provided free of charge, voids the right of withdrawal.

Specifications

Arturia KeyStep 37 MK2 Technical Specifications

Keyboard: 37 Slimkey keys with velocity and aftertouch; 39 LED light guides.

Sequencer: polyphonic up to 8 voices; up to 64 steps; pattern chaining; quantized and unquantized recording; overdub.

Arpeggiator: 16 modes with generative patterns; length and octave control.

Creative modes: Mutate; Spice; Dice; Chord mode; Scale mode.

Controls: 2 capacitive strips; 4 encoders; clickable encoder; Off/Seq/Arp mode buttons; Mutate; 2 additional buttons; Tap Tempo; Transport; MIDI CC with 4 banks (16 CC).

Connections: USB-C MIDI class compliant; full-size MIDI DIN In/Out; 3.5 mm Sync In/Out; 4 CV outputs (Pitch, Gate, Mod 1, Mod 2); TRS pedal input; power switch; Kensington lock; iPad compatible (Camera Connection Kit required).

Included software: Analog Lab Intro (500+ sounds); Ableton Live Lite.

Size and weight: Product 547 x 148 x 43 mm; 1.09 kg. Package 596 x 178 x 78 mm; 1.6 kg.

To get the included software:

Create an account and register the instrument on the Arturia website. (click here)

NB: Software applications are included free of charge for promotional purposes and may vary over time without prior notice. Algam EKO is exclusively responsible for the hardware instrument and cannot provide technical or commercial assistance for software provided free of charge or third-party software used with the product. For software support, consult the manual or online help for the software used.

NB: The use of authorization codes, i.e., the download and activation of the software provided free of charge, voids the right of withdrawal.