Arturia KeyStep 37
Overview
The Arturia KeyStep 37 is a compact MIDI and CV controller with a built-in sequencer and arpeggiator, designed for synthesists and modular enthusiasts who need a versatile, patchable controller that bridges software and hardware worlds. It features 37 slim keys with velocity sensitivity and aftertouch, providing expressive input in a space-efficient format. The standout features are the polyphonic step sequencer with up to 64 steps and eight sequences, a chord mode that generates full chords from single key presses, and a powerful arpeggiator with multiple modes, gate, and swing controls. Connectivity is comprehensive: USB MIDI, traditional 5-pin MIDI output, and CV/Gate/Mod outputs with configurable voltage ranges make it compatible with virtually any MIDI or analog synthesizer and Eurorack system. The Sync input and output allow clock synchronization with other hardware for tight, unified timing. The slim keys are comfortable for melodic input and chord work, with enough response for expressive playing without the bulk of full-sized keys. The compact, lightweight chassis is USB bus-powered and fits easily on a crowded desk or alongside other tabletop synthesizers. Build quality is solid with a clean design and durable controls. Perfect for synthesists who need a hub controller for a mixed hardware and software setup. The slim keys are not suitable for players who require full-sized, weighted keyboard action for piano-style performance.
MIDI Controllers
The Arturia KeyStep 37 is a compact controller with a built-in polyphonic sequencer, arpeggiator, and comprehensive CV/Gate connectivity, making it the ideal hub for synthesists bridging software, hardware, and Eurorack modular systems.
Instrument Details
$149
Intermediate
Brand
Arturia
Type
MIDI Keyboard Controller
Made In
China
Year
2021
