FREE EFFECTS · NO SESSION LIMIT
Pick an effect. Play.
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The original effect, running in your browser.
Mic or audio interface
Audio stays on this device. Use headphones to avoid feedback.
Disconnected
MIDI keyboard & knobs
Play notes, or choose Map beside a control and turn a MIDI knob.
Optional. Touch and computer keys always work.
About this effect & the recordings
These controls are Patchwork’s interface for the original SWH audio processing, compiled to WebAssembly. No remote audio server is involved. Microphone monitoring needs permission and headphones. MIDI availability depends on your browser.
Original effect source · Browser adapter source · GPL license
Test loops: M-Wolfe (drums), mooncubedesign (guitar), bectec (vocal). CC0 excerpts from MP3 previews, trimmed and level-adjusted.