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Arturia KeyStep 37 Controller & Sequencer USB/MIDI/CV Keyboard Controller

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$199.00

$ 78 .99 $78.99

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About this item

  • CREATIVE IDEA GENERATOR: A powerful tool that seamlessly controls your hardware and software instruments simultaneously! Record, perform, and experiment with a compact, accessible keybed that’s familiar and enjoyable in equal measure. 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.
  • CREATIVITY SIMPLIFIED: Bring movement to your melodies with 8 arp modes, including 3 vibrant new random modes, switchable in an instant. Use the hold function to allow your arpeggios to play freely while you tweak and refine. Embellish with extra notes and layer up to 4 octaves above or below for a lively, dynamic sound.
  • INTUITIVE SEQUENCER: Experiment with intuitive step-sequencing or live recording, complete with ties and rests, and hear them back instantly. Append your sequence with extra notes, or replace/overdub notes at any point. There’s 64 steps at your disposal, with 8-note polyphony per step. Save up to 8 sequences and switch between them on the fly. Change swing, gate time and tempo subdivision, even during playback. Your sequenced notes are shown on the colorful LED strip above the keyboard!
  • 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 really sing.
  • ALL THE CONNECTIONS AND SOFTWARE YOU NEED: With MIDI over USB, MIDI in/out, analog sync in/out, and CV pitch, gate and mod connections, you can pair this MIDI keyboard with virtually any instrument! Keystep 37 also comes with all the creative software you need. Make great-sounding tracks in full (Ableton Live Lite), get hundreds of pro-grade synth and key sounds (Analog Lab Intro) and easily edit your MIDI setups and sequences (MIDI Control Center).



4.5 out of 5 stars Best Sellers Rank
  • #7,453 in Musical Instruments (See Top 100 in Musical Instruments)
  • #32 in Computer Recording MIDI Controllers
Date First Available September 10, 2020 Color Name White Compatible Devices computers, laptops, and other devices with USB ports Connector Type USB Hardware Interface USB Supported Software Ableton Live Lite Musical Style Electronic Instrument Key Any Number of Keyboard Keys 37 Size KeyStep 37 Only Hardware Platform PC

Product Description

KeyStep 37

The controller that’s built to inspire: a powerful tool that seamlessly controls your hardware and software instruments simultaneously.

KeyStep 37

37-note Slimkey keyboard

With velocity, aftertouch and real-time RGB LED indicators for a comfortable, responsive performance.

KeyStep 37

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

Supercharged Chord mode

Generate instant chord sequences that respond to your velocity, with 12 chord types, and an articulate instrument-like strum control.

KeyStep 37

Assignable MIDI CC controls

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

KeyStep 37

Scale mode

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

KeyStep 37

Versatile connectivity

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

KeyStep 37

KeyStep 37 combines a flexible 37-note keyboard with intuitive sequencing, instant chord generation and creative real-time MIDI controls.

Connecting your musical ideas: KeyStep 37 goes beyond an easy-to-use sequencer and arpeggiator and lets you discover and interact with music like never before. Record, perform, and experiment with a compact, accessible keybed that’s familiar and enjoyable in equal measure. Push the boundaries of your expression with real-time MIDI CC control and LED feedback. Unlock undiscovered creative potential with the inspiring and unique Chord and Scale functions. KeyStep 37 isn’t just a keyboard controller - it’s your new source of inspiration.

The core of your setup: KeyStep 37 is designed to be put in control. An accessible interface, a compact design and comprehensive connectivity make it the perfect centerpiece for your rig - whatever your needs. Hook up your synth hardware with MIDI in/out. Control your favorite VST instruments with MIDI over USB. Use CV pitch, gate and mod connections for modular integration. Analog sync in/out keeps everything in time without hassle. The best bit? Use it all at the same time.

Enhanced playability: The same velocity-sensitive 37-note keybed as the KeyStep Pro, complete with aftertouch and RGB LED feedback. A lightweight and compact keyboard that offers full and familiar creative flexibility, whatever your style or ability. At the center of KeyStep 37’s interface we’ve added 4 new control knobs with a screen, giving you instant access to inspiring new expressive tools and MIDI tweaking - total control.

Music made interactive: KeyStep 37’s unique & 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 really sing. Map out KeyStep 37’s 3-octave keyboard range with a scale of your choice using Scale mode. Any key you play will automatically quantize to the nearest note in the chosen scale - never play a wrong note again. Tap into the inner workings of your MIDI hardware and software with assignable 16 MIDI CC parameters across 4 switchable banks. Use the 4 new controls to tweak settings on the fly for dynamic performances.

Explore the entire Arturia Step collection:

Software
Universal sequencing controllers

Hammer
Reviewed in Germany on February 2, 2025
Sehr gut
Jesse
Reviewed in the United States on February 19, 2025
"Unlike male humans who tend to get confused when having to do two things simultaneously..."
kaiwetronic
Reviewed in Spain on January 10, 2025
Y ademas, muy útiles...!!
G Bell
Reviewed in the United States on May 29, 2024
This is the keyboard controller which is used by so many, and there's good reasons. It's one of the most capable units available and rivals many of the more expensive keyboard controllers.
nick
Reviewed in the United States on March 19, 2024
Packs alot of function in a small package. The keys feel really nice. Avoid the 1.0.4 firmware.
ortophon
Reviewed in Italy on December 21, 2024
Molti anni fa comprai una Arturia Keylab Essential 49, mi piacque in tutto eccetto che per la tastiera , il keybed economico comprometteva la sensibilità e responsività dei tasti. Non disponendo di molto spazio sul desk ho la necessità di una tastiera piccola, ho scoperto che Arturia ha messo in vendita la Keystep 37 di cui vox populi dice un gran bene. L'ho comprata e sono totalmente d'accordo: per essere piccola la tastiera risulta solida e abbastanza pesante, ill keybed è molto buono, i tasti sono molto sensibili e responsivi, per la prima volta ho potuto sentire i passaggi ppp suonati nel Piano V3 di Arturia (è un buon simulatore di pianoforte, a modelli fisici). Dal punto di vista della connettività può interfacciarsi con synth hardware via gate/cv, in midi via connettore standard e usb, può inviare e ricevere clock, ha un sequencer programmabile e configurabile con trasposizione automatica, programmabile in realtime, step by step, via software... e c'è tanto altro. L'ho provata in abbinamento con Microfreak che ho comprato nella stessa occasione e con alcuni synth software Arturia e di altri produttori, a parte la dimensione dei tasti e il numero di manopole di controllo disponibili nonmi fa rimpiangere tastiere full size, a mio avviso è perfetta per la produzione musicale desktop e probabilmente per situazioni live in hardware (Microfreak, altro synth Eurorack) oppure una combo hw/sw, tipo VCV 2 che simula il funzionamento del bus e dei moduli Eurorack in software. Conclusione: piccola, sensibile, flessibile, configurabile, interfacciabile, la consiglio a chi sa cosa vuole e accetta a priori i limiti dimensionali che poi, dal mio punto di vista e con tutti i pro che ho descritto, è anche un vantaggio.
Ed Elliott
Reviewed in the United States on October 29, 2024
Keys feel great to use and the hardware is relatively plug and play with all software I've thrown at it. Quickly became my favorite 'instrument' to play in my little office studio setup.
EFRAIN SANCHEZ
Reviewed in Mexico on April 9, 2024
Es muy cómodo componer, si tienes la oportunidad de tenerlo no te arrepientes de nada.buenos materiales, buenas configuraciones, sirve para cualquier DAW.
Constant V.
Reviewed in Canada on September 20, 2023
À titre de débutant avec ce type d'équipement, le KeyStep 37 d'Arturia est un outil plutôt complexe qui exige beaucoup de lecture et d'expérimentation. Mais il s'agit d'un appareil de très bonne fabrique, solide avec un clavier comfortable. Ce qui m'impressionne le plus est qu'une fois connecté à mon DAW, le nombre de possiblités sonores (littérallement illimitées) que je peux produire en musique est épatant.
John
Reviewed in the United States on June 10, 2022
This model compared to the original Keystep is well worth the extra price for untalented or still learning musicians, I'm guessing I'm both, who want to get into electronic music making. The chord mode and strum can add some great effects with simple singular note presses, and the scale you set makes sure you can't hit a wrong note! Just get it, it's built SOLID, feels great to use, and if you go from computer to proper synths, the various jacks on the back are all there to make it a great controller outside of just being a usb device.
Robert K
Reviewed in the United States on April 15, 2022
This is a great product. However, the keyboard forces you to register it in order to download the drivers off the website (my PC would not recognize the device without the drivers). The whole process is a waste of time, but the keyboard itself works without any flaws. There is latency, but that is more of a ASIO or DAW problem.
A non-umus
Reviewed in the United States on January 25, 2021
I will preface with : This is my first MIDI keyboard.I have been producing music (non professionally) for over 3 years now. I have always used my keyboard as my MIDI input device. I know basic-intermediate music theory and can mess around pretty well on the piano. I did NOT REALIZE how useful it would be to have a MIDI keyboard during my production sessions. I love it!Here are my Pro's and Con's. Keep in mind these are through the eyes of a beginner when it comes to any kind of major hardware.Pros:Compact size and very light37 Keys is the perfect amount for meArpeggiator is really nice and pretty intuitiveKeys have a pretty nice weightChord function is fun and the strum feature helps add a lot of depth and character to simple progressionsDesign is very pleasing to look at.Love the touch pitch and mod wheel on the sides.PRICE!!!Cons:Spacing between keys can make it hard to play wider chords. (fingers get stuck between black keys)A little challenging to get the hang of the sequencer and use it efficiently.Overall, amazing product at an amazing price. I love the device and will be using it for a VERY long time routinely during all of my production sessions. From the perspective of a beginner, I would wholeheartedly recommend this MIDI keyboard to all!
TheJackal
Reviewed in the United States on December 27, 2020
This is a MIDI Controller, not a “Keyboard” so if you don’t already have a proper power supply for it.... you probably are buying the wrong item. High quality construction... nice weight to the keys; plenty of great YouTube videos that show how to use it and it is a very popular controller for many professional sound designers. Doesn’t come with a power supply however it has a USB dual power input as well so.... it kind of does. The sequencing ability is very cool, as is the ARP and Chord generator. The reseller got it here before the due date! Very impressed all the way around...
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