MIDI ControllerOverreview

Arturia MiniLab 37

The MiniLab with the octave everyone asked for — its keys and layout win reviewers over, while the missing aftertouch, the Shift-key transport and a plasticky shell keep the grumbles coming.

76/ 100
Review score
13 sourcesUpdated
$149Typical US price

Score aggregates reviewer opinions across topics.

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Arturia MiniLab 37

The short version

What to know.

A 37-key slim-key USB-C controller at $149, built on the MiniLab 3's feature set. Hands-on reviewers broadly agree the extra octave makes it far more playable than the 25-key model, that Arturia's slim keys are among the best mini keys available, and that the regrouped 2×4 pads and shallower layout make it more comfortable to use. Integration is excellent with Arturia's own instruments and solid for basic DAW control, though Ableton-first users often point to Novation's Launchkey for deeper control. It stays light and bus-powered, and adds a real 5-pin MIDI out for hardware. Opinion splits on five things: the keys have no aftertouch (unlike Arturia's KeyStep 37 mk2), the pads have a few detractors, transport controls still live behind Shift and the screen is tiny, the plastic build reads as solid to some and cheap to others, and a minority see it as just a MiniLab 3 with an extra octave rather than a value win.

About this product

The 37-key MiniLab (June 2026; some retailers list it as 'MiniLab 37 mk3'): the MiniLab 3's feature set — eight RGB velocity/pressure pads, eight encoders, four faders, capacitive pitch/mod strips, a mini display with a clickable browse knob and a 5-pin MIDI out — on a three-octave slim keybed, with the pads regrouped 2×4 and a shallower chassis. Distinct from the 25-key MiniLab 3, the KeyStep 37 mk2 and the KeyLab Essential mk3.

Arturia's MiniLab 37 is exactly what its name suggests: the popular MiniLab 3 stretched from two octaves to three. Launched in June 2026 at $149, it keeps the 25-key model's slim keys, eight RGB pads, eight encoders, four faders, touch-strip pitch and mod, browse-knob display and 5-pin MIDI out, and uses the extra width to regroup the pads into a 2×4 block and make the whole unit shallower front to back.

The idea is to fix the one complaint MiniLab owners raised most — not enough room for two hands — without giving up the portability and the tight Analog Lab integration that made the line a default first controller. Reviewers largely agree it does that. The arguments are about what Arturia didn't change: no aftertouch on the keys, transport still hidden behind Shift, and a plastic build some find cheap.

A good fit for

  • MiniLab 3 fans who kept running out of keys and want two-handed range in a still-portable controller
  • Producers who live in Analog Lab or Arturia's V Collection, where the integration is the standout
  • Players who care about key feel in a slim-key controller
  • Anyone who wants a computer controller that can also drive hardware over 5-pin MIDI

Think twice if

  • You want aftertouch on the keys — look at the KeyStep 37 mk2 instead
  • You want dedicated transport buttons and deep Ableton control — Novation's Launchkey 37 is the usual suggestion
  • You insist on physical pitch and mod wheels
  • You already own a MiniLab 3 and rarely wish for more than two octaves
  • It has to fit in a standard backpack — the 25-key MiniLab 3 still does

The reviewer consensus

Agreement &
disagreement.

5 / 9topics divide opinion
4 Mostly agree5 Divided opinions

Common ground4

  • The third octave makes it far more playable than the 25-key MiniLab 3 — two-handed parts without constant octave shifting
  • Arturia's slim keys are well liked — even and precise, and to several reviewers the best mini keys available
  • Tight, automatic integration with Analog Lab and Arturia's own instruments

Points of contention5

  • The keys: excellent feel to reviewers, but no aftertouch — a dealbreaker for some when Arturia's KeyStep 37 mk2 has it
  • The pads: the 2×4 regrouping is a real upgrade to most; a minority find them middling or report noisy units
  • The controls: a generous, better-laid-out surface to reviewers; transport behind Shift, a tiny screen and touch strips annoy others

A closer look.

9 topics · 5 divided
Left: criticalRight: positiveTighter lines: more agreement

Keybed

PositiveDivided opinions
Reviewer sentiment9 supporting sources
CriticalNeutralPositive

Band: opinion spread · Dot: weighted average

Sources split on what matters more. Every hands-on reviewer likes the 37 slim keys — even, precise and, to several, the best mini keys on any controller — and says the third octave finally makes two-handed playing practical. The dissent isn't about feel but about a missing feature: there's no aftertouch on the keys, while Arturia's own KeyStep 37 mk2 and AstroLab 37 have it at a similar size, and some would-be buyers call that a dealbreaker.

Measured

Spec: 37 velocity-sensitive slim keys with octave and semitone transpose buttons; no key aftertouch.

Where it splits
Excellent slim keys, and the extra octave makes it genuinely playable85%

the same solid (if slightly springy) keybed

The Verge
No key aftertouch is a letdown when Arturia's other 37-key boards have it15%

No Aftertouch is a bummer.

u/nixgut · r/Arturia_users
Link to this topic

The hardware

Specifications.

Checked

Playing surface

Keys
37 slim-size
Pads
8 velocity-sensitive, RGB
Encoders
8 endless
Faders
4
Pitch / mod
Touch strips
Display
OLED

Workflow

Arpeggiator
Yes
DAW integration
Ableton Live, Logic Pro, Cubase, FL Studio, Bitwig Studio

Connection

USB
USB-C
MIDI
DIN out
Pedal inputs
Sustain, Expression, Footswitch
Power
USB bus power

Physical

Weight
1,170 g
Dimensions
503 × 183 × 54 mm

Manufacturer-published figures, not measurements · from arturia.com, thomann.de.

Follow the evidence

Sources 13

1–6 of 13 sources

Read with context

Limitations & method.

As of

What to keep in mind 6

  1. A read of where opinion lands as of September 2026, about three months after launch — long-term durability reports are still thin, and owner impressions will keep coming in.

  2. Much of the early criticism (aftertouch, transport buttons, touch strips) comes from people weighing it up rather than owners; hands-on reviewers are mostly positive.

Where to buy Product & retailer links

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