Arturia AstroLab 37

A fully capable, standalone synthesizer that delivers the same sound quality and performance as the larger AstroLab models — just in a smaller, lighter package. Its slim keys with aftertouch offer a surprisingly expressive playing experience, and the 1600+ factory sounds cover everything from vintage classics to modern hybrid tones.

It’s designed for musicians who want big, professional sound in a compact form, straightforward controls, and the freedom to bring their favorite Arturia sounds onstage without a computer. Perfect if 37 keys are enough and portability is a priority — all at a more accessible price point.

Small, practical, yet seriously powerful

AstroLab 37 is a versatile, modern stage synth with 10 sound engines, iconic vintage emulations, and a clean, direct control layout. It offers the full sonic power and feature set of its bigger sibling — but in a far more portable format.

The 37 slim keys are supported by a high-quality aftertouch mechanism, giving the instrument a surprisingly expressive feel for its size. It remains fully multitimbral, so you can play two sounds at once (layer or split). It fits anywhere — in a tour van, a backpack, or a rehearsal bag — and it’s ready to perform standalone with the best Arturia presets.

It ships with over 40 built-in instruments and 1600+ factory presets: analog mono and polysynths, vintage keys, cinematic textures, and cutting-edge hybrid sounds. It’s fully compatible with Analog Lab Pro, V Collection, and Pigments, so you can bring in your custom presets as well.

Simple, immediate control — exactly what you need onstage

Switch sounds instantly with dedicated buttons, shape parameters with four macro knobs, and customize your FX with 17 insert effects plus built-in Reverb and Delay. Arpeggiator, chord, and scale modes help you spark new ideas. The chassis is lightweight, compact, and rugged — built for the road.

A smart ecosystem — no computer required

With the AstroLab Connect mobile app, you can reorganize your presets, tweak sounds, load new ones, or prepare full playlists anytime, anywhere — all wirelessly, with no DAW or computer needed. Just open the app and manage your entire sound library on the go.

Full integration

Because Analog Lab technology is built into the instrument, you can further refine your sounds inside the software: adjust presets, dig into deeper settings, stack layers, and expand your library endlessly.