Brain is a generative virtual synth from Thenatan Audio that creates new patches at the click of a button using a unique xy-dna algorithm, offering oscillators, envelopes, LFOs, filters, and a preset browser.
Generative Patch Creation
Brain is an intelligent soft-synth designed to instantly generate fresh patches with a single click. Instead of manually tweaking every parameter, the xy-dna algorithm combines oscillators, envelopes, LFOs, pitch, and filters to produce unique sounds. This approach makes it ideal for quickly exploring new sonic territories without getting stuck in sound design.
The generated patches range from complex pads and warm moving keys to musical basses, out-of-control leads, and textured atmospheres. You can then use the built-in preset browser to save, export, and share your favorite patches as presets or banks with other producers, adding a collaborative element to the workflow.
Sound Engine and Controls
Brain’s engine features two oscillators with waveforms including sine, saw, triangle, square, and noise, plus a mix knob for balancing them. Up to 12 unison voices add thickness and movement. Amp and filter envelopes shape the sound, while pitch and filter LFOs introduce modulation for evolving textures.
Performance controls include polyphonic and monophonic modes, glide, and a full-range virtual keyboard. An automation and MIDI learn option lets you map parameters to your preferred controls for expressive use. The interface is scalable and HD, with a real-time audio visualizer providing animated feedback as you play.
Effects and Integration
Brain includes a powerful master FX section, which adds polish and character to the generated patches, allowing you to shape the final sound without needing external processors. The synth also comes with factory presets, giving you a starting point for customization or immediate use in your projects.
For integration, Brain supports AU, VST, and VST3 formats in 64-bit, and also VST/VST3 in 32-bit. It works on macOS 10.9.5 or higher and Windows 7, 8, or 10, and is compatible with most major DAWs. It does not support AAX, so Pro Tools users cannot use it.
Workflow and Applications
In practice, Brain suits producers who want rapid ideation. Click the generate button to cycle through random patches, then tweak or modulate them to fit a track. It works well for sound design sessions, scoring, or when you need a surprising element to break creative blocks.
Because it generates musical outcomes, it can serve as a starting point for leads, basses, or atmospheric pads. The shareable preset system encourages collaboration, as you can send patches to fellow producers. With its generative focus, Brain is less about precise programming and more about discovering inspiring sounds quickly.
Key features
- Generative patch creation with xy-dna algorithm
- 2 oscillators with mix knob and noise waveform
- Up to 12 unison voices for detuned richness
- Amp and filter envelopes with pitch and filter LFOs
- Preset browser with shareable patches and banks
- Poly, mono, and glide modes with MIDI learn and automation
- Master FX section and real-time audio visualizer
Best for
Best for producers and sound designers seeking fast, creative inspiration. Brain quickly generates unique, musical patches for pads, basses, leads, and textures, ideal for exploration and collaboration. It suits users who want to avoid manual sound design and prefer a spontaneous, interactive workflow.