Stage Piano

With the AstroLab 37, Arturia brings you a stage keyboard conceived as a creative capsule that transforms every idea into flexible, responsive and inspiring sound material, thanks to an architecture designed to accommodate both nervous improvisations and more contemplative explorations. This compact companion fashions a surprisingly broad palette that brings together synthetic textures, familiar keyboards and modulable acoustic nuances, while retaining direct control that encourages expressive gestures capable of enriching your playing with lively relief. You'll have fun with an instrument designed to follow your energy, because Arturia and its AstroLab 37 create a fluid link between your inspiration and the stage, as if this keyboard sometimes decided to blow you an extra idea just to encourage you to go a little further.

ARTICLE N° 115099
Arturia's AstroLab 37 features 37 velocity-sensitive, aftertouch-reactive keys, creating an expressive surface that follows your playing with natural ease. You'll quickly feel a kind of gentle movement under your fingers, giving the impression that the instrument wanted to anticipate your gestures and encourage you to extend every nuance.

Navigation combines an easy-to-read colour screen, a precise encoder and a set of dedicated knobs and buttons that simplify direct access to your presets, while maintaining clear operation in a playing situation. This interface creates a small, stable control panel, structuring your organisation without distracting you from what you want to express. You'll enjoy a pleasant continuity between sound research and performance, as if the instrument wanted to keep your attention focused on the music rather than the settings.

The sound engines developed by Arturia open up a generous territory for you, bringing together virtual synthesis, sampling, FM modulation, granularity and physical modelling, giving you a surprisingly wide range of possibilities for such a mobile format. You'll be able to navigate from a soft texture to a more nervous material, depending on your mood at the time, because each engine reacts with its own character and calls on your playing in a different way. This generous variety creates a living link between your gestures and the sound material, as if the instrument sometimes decided to add a little surprise just to feed your imagination.

The software ecosystem devised by Arturia to accompany the AstroLab 37 lets you fine-tune your sounds via Analog Lab Pro or AstroLab Connect, while managing your playlists, banks and the structure of your sets with a pleasant sense of continuity. This alliance between hardware and software creates a fluid bridge between what you prepare and what you play, as if your creative space decided to gather around a single central point. You'll benefit from a solid platform that will support you as much in performance as in sound design or the preparation of more complex pieces.

Arturia's AstroLab 37 connectivity brings together MIDI In/Out, USB-C, USB-A host, mic/line input, balanced output, Bluetooth audio, WiFi and pedal input, creating a coherent package for integrating your keyboard into a wide range of environments. You'll find it easy to adapt to a variety of workflows, because the instrument responds flexibly whether you're in a flat, a shared studio or on a stage that demands responsiveness and simplicity.
Aftertouch
 Yes
Velocity-sensitive
 Yes
Touch
 Standard
Master keyboard function
 Yes
Splitable keyboard
 Yes
Screen
 Yes
Pitch Bend / Modulation
 Yes
Effects
 Yes
Wireless MIDI link
 Yes
Headphone output
 Yes
Line output
 2
MIDI port
 Yes
USB port
 Yes
Control pedal input
 Sustain
Weight
 2 kg
Arpeggiator
 Yes
Analog output
 6.35 mm TRS Jack
Power supply
 Via USB bus, Power adapter (sold separately)
Number of keys
 37
Color
 White
  • Arturia AstroLab 37
  • Master Keyboard / Stage Keyboard
  • 37-key velocity-sensitive keyboard + aftertouch
  • Mechanics: Compact size
  • Workflow: Creative plug-and-play
  • Functions : Arpeggiator, Vocoder (dedicated input)
  • Chord & Scale modes
  • Controls :
  • Preset buttons: 10
  • Colour screen + navigation encoder
  • Macro controls: Brightness, Timbre, Time & Movement
  • Effects controls: 4 (including dedicated Delay + Reverb)
  • Sound navigation: Intelligent assignments & playlist management
  • .
  • Software included :
  • Analog Lab Pro
  • AstroLab Connect (iOS & Android)
  • .
  • Sound engines :
  • Virtual Analog
  • Samples
  • Wavetable
  • FM
  • Granular
  • Physical Modelling
  • Vector Synthesis
  • Harmonic
  • Phase Distortion
  • Vocoder
  • Karplus
  • Built-in instruments: 44
  • Presets: over 1,800 (expandable to 10,000+)
  • Effects: 12 Insert FX + dedicated Delay/Reverb
  • .
  • Connectivity :
  • Network : WiFi & Bluetooth audio
  • Audio outputs: 2x TRS jack ∅6.35 mm
  • Headphone output : Jack TRS ∅6,35 mm
  • Audio input : combo XLR / Jack ∅6,35 mm
  • Pedal input: 6.35 mm TRS jack ∅
  • MIDI In/Out: 2x DIN 5-pin
  • Storage & interfacing: USB-C & USB-A
  • Dimensions : 515 x 214 x 59 mm
  • Weight : 1,95 kg
The approach developed by Arturia with the AstroLab 37 is part of a history built up over more than 25 years around sound modelling and the creation of tools capable of uniting analogue aesthetics and digital flexibility. This evolving vision encourages every musician to navigate between heritage and modernity, because the brand likes to reinvent its instruments as it develops technical innovations. You'll feel this philosophy in the way the AstroLab 37 accompanies you, as this keyboard seems to revive a form of creative spontaneity that slips naturally into your everyday musical life.

Adding a sustain pedal will make things even more comfortable, because Arturia's AstroLab 37 responds very well to continuous controls that can enhance the fluidity of your playing and give you extra expressive headroom. You might also consider adding a pair of headphones so that you can hear every nuance precisely, which will make it easier to build your textures when you're working in a shared environment. It's also worth thinking about using a good quality MIDI cable to stabilise communication with your other equipment, especially as your set-up starts to get denser.

User reviews Stage Piano
AstroLab 37 Arturia

AstroLab 37 Arturia
/5
 

2 User reviews

JEAN H 06/04/2026
  4 /5
Buy Verified
nombreux syntes mais choix sonores un peu trop imposes par instrument ! touches clavier un peu petites pour des grandes mains ; sinon rien a dire ! produit un peu cher mais tres inovant !
0 0 report
ERIC D 16/03/2026
  5 /5
Buy Verified
instrument top qualité, dimensions, poids, et sons.
0 0 report
Arturia - AstroLab 37
Arturia - AstroLab 37
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Lowest price over 30 days 540,83 €
507,50 € excl VAT
-6%
including eco-part : 0,90 €
In Stock
Shippable immediately
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Guarantee 3  years
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