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Arturia MicroBrute Analog Synthesizer

Arturia's MicroBrute is a powerful, monophonic, all-analog synth built into a surprisingly small desktop footprint (13"x9"x2"), based on the design of its slightly-larger, award-winning sibling, the MiniBrute.


(6 reviews)

SKU: A540101XX-P

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MSRP: Old Price $349.00 Discounted Price $259.00 Save : $90.00 (26%)
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MSRP: Old Price $349.00 Discounted Price $259.00 Save : $90.00 (26%)
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The MicroBrute is an an Enhanced Oscillator designed synth with fully-analog based path, USB/MID compatibility and CV/GATE connectivity, as well as a new matrix patchbay. Built with simplicity in mind, it stays true to the tradition of its older brother while adding even more convenience.

Steiner Parker Filter
The synth also utilizes the multi-mode Steiner-Parker filter, which includes a lowpass mode like most other synths, but also Bandpass, and High-pass, making it a highly versatile and praised boutique filter. Normally costing more in its stand-alone form,  the MicroBrute includes it in its design, making it a lower-cost version of the SP Filter, as well as a versatile instrument all its own, yet SP developer Nyle Steiner has approved and praised this integration into the overall design.

The idea was to make a smaller synth that retains the possibilities as the Mini, but with additional features. Built solid and specifically built with an external power supply to reduce noise. Saw square triangle wave controls can actually be given great overdrive when turned up

The new Overtone function changes the pulse width ratio utilizing fifths above, giving it a two-oscillator sound with just one, adding another harmony through the overtone resulting naturally from this effect. As with the the MiniBrute, the MicroBrute processes external audio sounds through Audio Input control, but this synth also serves as the perfect great expansion unit for the Minibrute connected through the CV Gate inputs and offering complete MIDI and USB connectivity as well, making it a complete portable solution.

Brute Factor
Inspired by a truly analog function, much like amp anomolies from electric guitar feedback that shaped rock from the late 60's and on, a feedback loop inspired overdriven distortion normally requiring improperly-matching connections within the synth...One of those things you weren't supposed to do, that turned into a great accidental discovery. Now you can get the same fantastic grunge and personality just by raising the Brute Factor knob up. This is yet another example of a natural sound effect phenomenon you can only get from pure analog sound.

Step Sequencer
Though the Microbrute "maintains its innocence" as dedicated analog synth avoiding too many bells and whistles to interrupt your creativity and workflow, it includes the "WayCool" Step Sequencer, giving you the ability to with with up to 64 steps that can be stored in internal memory, staying there even after shutting it off. As simple as it needs to be, using the TAP TEMPO button, you can create a rhythm and play your sequence. On playback, you can trigger and tweak it with the synth's features. The memory stores up to eight sequences internally and archive them on the included editor software.

  • Monophonic synthesizer
  • 100% Analog Audio Signal Path
  • Steiner-Parker 2 pole Multimode Filter (Low Pass, Band Pass, High Pass)
  • Analog Voltage Controlled Oscillator
  • Oscillator Mixer (Overtone, Sawtooth, Square, Triangle, audio in (on rear panel))
  • ‘Overtone’ sub oscillator/5th generator
  • Signal Enhancers : Pulse Width Modulation
  • Ultrasaw generating fat sawtooth waveforms
  • Metalizer bringing extreme harmonics
  • Brute Factor™ delivering saturation and rich harmonics
  • LFO with 3 waveforms (Sine, Sawtooth, Square)
  • LFO clock syncable to Arpeggiator (Arpeg, or free).
  • ADSR Envelope Generator
  • Keyboard Tracking on the VCF Cutoff
  • Mod Wheel (assignable to Cutoff, or LFO amount)
  • Pitch Wheel (with selectable bend range via software)
  • Octave selector from -2 to +2 octaves
  • External Analog Audio Input
  • CV In jacks: Pitch, Filter, sub-harmonics, pulse width, metalizer, saw animator
  • CV Out jacks: pitch, envelope, LFO
  • MIDI Inwith 5 pin DIN connector
  • USB MIDI In/Out
  • 1/4” Audio Output and 1/8” Headphone Output
  • Full Function step sequencer : 8 memories
  • up to 64 steps per memory
  • tap tempo
  • rate control
  • step divisions (via software)
  • trigger modes (via software)

  • MIDI Sync
  • Steel bottom panel
  • 12V DC 1A power supply

Things You Will Get:

    Power Cable
    Owner's Manual

Microbrute 25-mini-key Analog Mono


As with all small Midi synths your gonna get a lot from different brands, but this little guy comes with almost everything on board. Analog Voltage Controlled Oscillator, Ultrasaw generating fat sawtooth waveforms, Octave selector from -2 to +2 octaves the list goea on and on. Check one out at one of our local stores.


store 54


All Analog!


This unit provides that fat analogue sound you'd expect from voltage controlled oscillators. There are no presets on this guy, so it's back to basics programming. Arturia was nice enough to provide templates that are like psuedo presets, including blank ones to mark your own. The limitations are inspiring, and you can really learn subtractive synthesis with this unit.


Edison, NJ


Awesome analog synth


Pure and true analog synth. Great playing and responsive keys, they Microbrute is a lot of fun to play. The "Way Cool" step sequencer lets you hold up to 64 steps in the internal memory, even after the unit is powered off, and gives you the freedom to tweek and change your step using the settings and controls. Holds up o 8 sequences. External power for less noise. Awesome unit for electronic musicians.


Sam Ash Music Ontario


Small Synth That Packs a Big Punch


Arturia's follow-up to the ever popular MiniBrute, the MicroBrute Packs the same punch in an even more compact package. This USB/MIDI compatible fully analog synth is simple to use and perfect for anyone from beginner to seasoned professional. This synth comes built in with a Steiner-Parker Filter and their new "Overtone" sub oscillator. Also comes with Arturia's signature "Way Cool" step sequencer. This synth will be great for anyone who wants to get into the world of electronic music. This is a real hand on product review from Nabil at Sam Ash in Lyndhurst, OH

nabilly the kid

Cleveland, OH


Hours of fun


If you are looking for a small synth that gives you a lot of options the Arturia Microbrute is perfect for you. From oscilation to different filters to sequencing this little guy does it all and it fits right into any backpack. For something that looks like so limited this thing really is limitless.


Edison, NJ

Great quality mini synth


This is a great, versatile little synth. It's easy to use and has a bunch of different options for dialing in synth tones. The keys are very responsive and it can be used for a variety of different projects. If you're looking for something compact and portable for gigs or studio use then this is the synth for you.

Matty P

New Brunswick, NJ


MicroBrute Analog Synthesizer

5.0 6


Synthesizer Format Keyboard Synthesizer
Audio Inputs 1
Sound Engine Type Analog
Number of Audio Outputs 1
Audio Output Types 1/4" Line Out
Number of Keys 25
Digital Input Type USB
Pedal Inputs No
Dimensions 13 x 9 x 2 inches
Weight 4 Lbs.
Power Supply Type 12V DC 1A
Type of Action Mini
Controller Types Mod/Pitch Wheels, Controller knobs, Octave Up/Down Buttons, Knob Function switches
Polyphony 1
Preset Types None
Arpeggiator Yes

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