The Arturia PolyBrute 12 is a 12-voice polyphonic analog synthesizer built around dual VCOs per voice, dual analog filters, and a 61-key FullTouch MPE keyboard. Each voice features two voltage-controlled oscillators with saw, triangle (with metalizer), square (with PWM), sub-oscillator, noise, FM, and sync options, routed through a 12dB Steiner-Parker filter and a 24dB ladder filter in series or parallel. The Morphee 3D controller and ribbon strip provide expressive real-time control, while a 64-step polyphonic sequencer, 32-step arpeggiator, and 768 preset slots (480 factory) support deep sound design and performance.

Sound Engine

• Polyphony: 12 voices, fully analog signal path
• Oscillators: 2 VCOs per voice (saw, triangle+metalizer, square+PWM, sub, noise, FM, sync)
• Filters: Dual filters per voice: 12dB Steiner-Parker + 24dB ladder
• Effects: 3 stereo FX slots
• Presets: 768 slots (480 factory)
• Software: PolyBrute Connect editor/librarian

Keyboard and Performance

• Keyboard: 61-key FullTouch MPE with velocity and polyphonic aftertouch
• Controllers: Morphee 3D controller, ribbon strip
• Sequencer: 64-step polyphonic sequencer
• Arpeggiator: 32-step

Connectivity

• Audio: Stereo out (2x 1/4" TS), headphone (1/4" TRS)
• Pedals: 2x expression (1/4" TRS), sustain (1/4" TS)
• Sync: Clock in/out (3.5mm)
• MIDI: In/out/thru (5-pin DIN), USB-B
• Power: Internal PSU (IEC, 100-240V)

Specifications

• Dimensions: 972 x 435 x 156 mm (38.27 x 17.13 x 6.14 in)
• Weight: 23 kg (50.7 lbs)

In the Box

• Arturia PolyBrute 12
• IEC power cord
• User manual
• Registration card