Diffusion wave transformer synth

Buy now / Demo version / User manual

Diffusion is an Audio Unit synthesiser plugin for creating unique rhythmically-modulated synth and bass sounds. Its engine combines additive oscillators and waveshape modelling with an advanced matrix sequencer that allows for over 800 different parameter combinations per step. All this is controlled via an intuitive colour-coded interface, making Diffusion a one-of-a-kind instrument that’s both deeply capable and mighty fun.


  • Create fresh, interesting animated synth sounds and basslines.
  • Generate pulsating, growling and wobbling sounds with powerful and warm character.
  • Produce complex textures previously possible only by layering several synthesizer tracks.

In the press

An innovative synth with a unique sound and an easy-to-read, uncluttered GUI – Music Tech magazine / 2011
Update 1.3.3
– Support for sandboxed hosts.
– Minor performance improvements.
– New preset patches.


Diffusion works with Logic, GarageBand, Live, MainStage, Maschine, ReNoise, Reaper, Studio One, Digital Performer, Tracktion and other software that supports Audio Unit instrument plugins. It comes in 32/64 bit format for Intel Macs running OS X 10.6 or later, and supports Retina screen resolution.

Diffusion comes with a collection of 145 preset patches and templates. Listen to some of them below.