Grainfield

Colors In Space1.2Updated Oct 30, 20263 on GitHub

Firmware Mod
Extension
effects
granular

Grainfield adds a granular send effect to the Teenage Engineering OP-XY. It records incoming audio and scatters it into a cloud of grains, from sparse fragments to dense, sustained textures. Time, Density and Size shape the cloud, while the dry/wet mix balances it against the original sound. Freeze holds a moment of audio so you can keep playing over it, and Feedback becomes a scan through the frozen recording. Grain shape and reverb add further movement, with an octave-up shimmer appearing as reverb increases. It is installed through Open-XY using the owner’s stock firmware file; the second control page requires the project’s SDK patch, and an effects-only build must include a synth alongside Grainfield.

License: MIT

Compatible with

OP-XY Synthesizer + SequencerTeenage Engineering

Links

Grainfield Source Downloads · github.com Controls & SDK Patch · github.com

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