Behringer HALOS Physical Modelling Synthesizer for Eurorack
The Behringer HALOS brings sophisticated physical-modelling algorithms to your modular rig. Thus, recreating the way real strings, membranes and tubes vibrate in space. HALOS transforms simple sources into acoustically believable textures that shimmer with striking realism.
Organic Polyphony, Naturally Expressive
Firstly, an intelligent engine provides up to four overlapping voices. Therefore, allowing arpeggios, chords and rhythmic sequences to decay organically just like strummed strings or struck percussion. The dedicated Polyphony button lets you move from single-note precision to lush soundbeds in an instant—ideal for everything from melodic lines to cinematic pads.
Sculpt, Modulate, Perform
Five macro parameters—Frequency, Structure, Damping, Position and Brightness—give deep yet intuitive control over the resonator core. Moreover, each has a 16-bit CV input for ultra-smooth modulation, so you can sweep timbres, morph materials or trigger expressive gestures without stepping artifacts. From woody marimba hits to glassy chimes, HALOS keeps every nuance under your fingertips.
Eurorack Ready & Studio Friendly
Occupying just 14 HP and sipping only 50 mA on +12 V, HALOS integrates effortlessly into compact performance cases. Additionally, stereo outputs widen the sound stage. Meanwhile, a USB-C port readies the module for future firmware updates. Backed by Behringer’s robust build quality and the recognizable heritage of its inspiration, HALOS is the resonant heart your patches have been waiting for.
Key Features
- Physical-modeling resonator inspired by Mutable Instruments RINGS*
- Accurately simulates strings, membranes and tubes
- Three selectable modes plus up to four-voice pseudo-polyphony
- 16-bit CV control over all major parameters for ultra-smooth modulation
- Stereo outputs and 14 HP footprint for flexible system integration
- Low power draw: +12 V 50 mA / −12 V 20 mA
- USB-C port for firmware updates


