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Arturia KeyStep 37-Key Controller Sequencer for Music Production - MIDI Keyboard w/Hard Cover Bundle

  • mfr: 430221K1
  • SKU: 430221K1
In Stock

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  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

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Product highlights

  • Slimkey keybed with velocity and aftertouch
  • RGB LEDs on each key for instant feedback
  • Arpeggiator mode and Sequencer mode
  • Rate control and tap tempo
  • Sustain pedal jack
  • Advanced Chord mode with chords and strumming capability
  • DC power jack for standalone operation
  • USB MIDI and MIDI in/out ports
  • Capacitive pitch bend and mod wheel strips
  • Each sequence can have 64 steps with 8 notes of polyphony

Arturia KeyStep 37-Key Controller Sequencer for Music Production - MIDI Keyboard w/Hard Cover Bundle

Arturia KeyStep 37-Key Controller/Sequencer

KeyStep 37 goes beyond an easy-to-use 64-step sequencer, arpeggiator, and MIDI keyboard. It's responsive, dynamic, expanded in every direction to encourage musical exploration - the controller that's built to inspire. The 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.

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.

Versatile Connectivity

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

Scale Mode

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

Assignable MIDI CC Controls

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

Music Made Interactive

KeyStep 37’s unique and enhanced Chord mode takes your single-note melodies and unfinished ideas and transforms them into musical stepping stones. Choose from multiple voicings, instrument-like strum effects, and velocity settings and make your music sing.

Ableton Live Lite Included

Included is a free copy of Ableton Live Lite, an accessible music-making suite for your Mac or PC. Register KeyStep 37 for your free download and get creative right out the box - let the music flow freely.

Decksaver Polycarbonate Light Edition Arturia Keystep Cover for Arturia KeyStep 37 Controller

Decksaver LE Light Edition Cover is made from super durable polycarbonate, but reaches you at a more affordable price.
Functional Design
Engineered, designed, and tested in the UK specifically for the Arturia KeyStep 37 Controller.  Custom molded to fit the contours of the unit whilst leaving USB connections in place, the Arturia KeyStep 37 can sit ready for operation.
Sturdy Structure
Super durable polycarbonate shell protects delicate keys during transportation and slides straight into a flight case or bag for maximum protection. Patented smoked or clear transparency, unique to Decksaver. Protects against dust, liquid, and impacts. Shields vulnerable faders, switches, and knobs during transportation. Low profile design enables compatibility with most flight cases and travel bags.
Cost Effective
Decksaver Light Edition covers are designed, tested, and manufactured in exactly the same way as our standard covers and also made from super-tough polycarbonate. The covers are created with a thinner gauge of material, thus enabling us to supply at a more cost-effective price. When your Decksaver cover is in place, please ensure that your equipment is kept away from direct


Arturia KeyStep 37-Key Controller/Sequencer

Weight 3.5 lb (1.6 Kg)
Display OLED

Arturia KeyStep 37-Key Controller/Sequencer

MIDI and Recording
Standard MIDI File (SMF) Forma Not Available
Supported MIDI Standards Not Available

Arturia KeyStep 37-Key Controller/Sequencer

Types (Keyboards) Not Available
Number of Style Presets Not Available
Practice Features Not Available

Arturia KeyStep 37-Key Controller/Sequencer

Sounds and Songs
Number of Sound Presets Not Available


Customer Questions
No Questions


Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

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Arturia KeyStep 37-Key Controller Sequencer for Music Production - MIDI Keyboard w/Hard Cover Bundle SKU: 430221K1

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