The MicroBrute is a monophonic synthesizer keyboard from Arturia that features a 25-note mini keyboard and an all analog signal path. It also features a compact design and a multi-wave analog oscillator with mixable waveforms.

The MicroBrute's single analog oscillator, is capable of generating sawtooth, square and triangle wave shapes simultaneously and allows you to blend them together to create complex waveforms. It also allows you to add a -1 octave sub square wave into your sound, plus it features an "overtone" control for adding harmonics.
The synth also features a low-frequency oscillator (LFO) with switchable square, saw and sine waveforms and an adjustable rate. Its destination is set to modulate the pitch of the oscillator by default and it has a depth control for adjusting the amount of modulation.
The MicroBrute also has a built-in 64-step sequencer that allows you to input notes one at a time to create rhythmic patterns. It has an internal memory capable of storing up to different 8 patterns and the sequences can be backed up to your computer using the included editor software.
Oscillator features signal enhancing controls including Ultrasaw for generating thick sawtooth waveforms, Metalizer bringing harmonics and pulse width modulation
Steiner-Parker designed filter section with low pass, band pass and high pass modes, as well as "Brute Factor" control for adding saturation and enhancing low end
Attack, decay, sustain and release (ADSR) for shaping the envelope of the sound
Mod matrix allows you to reroute default destinations of the LFO and ADSR controls using the two included mini-jack patch cords
CV/GATE connections for using the MiniBrute with modular synth components
USB MIDI I/O and standard MIDI input for interfacing with your computer and other MIDI gear
Audio input for using the MicroBrute as an audio processor
Standard pitch and mod wheels

Keyboard 25-note minikey
Synthesizer Type Analog monophonic synthesizer
Polyphony Monophonic
Filter Steiner-Parker 2-pole multi-mode filter (low pass, band pass, high pass)
Brute factor control
Oscillator Type Analog voltage controlled oscillator
Oscillator Mixer Overtone sub/5th generator, sawtooth, square, triangle, audio in (on rear panel)
Oscillation Mode Pulse width modulation, Ultrasaw, Metalizer
LFO LFO with 3 waveforms (sine, sawtooth, square), clock syncable to arpeggiator (arpeg, or free)
Envelope Control ADSR envelope generator
Keyboard Tracking Yes, on VCF cutoff
Mod Wheel Yes, assignable to cutoff, or LFO amount
Pitch Wheel Yes, with selectable bend range via software
Octave Selector Yes, from -2 to +2 octaves
Analog Audio Input 1/4" analog audio input
Analog Audio Output 1/4" audio output
1/8" headphone output
CV In/Out Controls CV in jacks: pitch, filter, sub-harmonics, pulse width, metalizer, saw animator
CV out jacks: pitch, envelope, LFO
MIDI MIDI in with 5-pin DIN connector
USB MIDI in/out
Sequencer 8 memories
Up to 64 steps per memory
Tap tempo
Rate control
Step divisions (via software)
Trigger modes (via software)
MIDI Sync Yes
Construction Steel bottom panel
Power 12V DC 1A power supply
Dimensions 12.8 x 8.7 x 2.4" (325 x 221 x 60 mm)
Weight 3.86 (1.75 kg)

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