Kernix Raw

Kernix Raw is a free one-knob multi-FX mangler for macOS. Turn the single MANGLE knob and your sound gets driven, echoed, and crushed at once — it runs saturation, a re-saturated feedback echo, and bitcrush grit together, level-matched so it gets dirtier and bigger without getting louder. From a touch of edge to a fully wrecked signal, it works on vocals, synths, drums, and full mixes.

One knob, no setup. No menu-diving and nothing to dial in — drop it on a channel and turn it up. A full multi-effect chain runs under the hood, mapped to a single macro, so you get finished, characterful grit in seconds.

Formats: AU, VST3, and Standalone — Universal Binary (Apple Silicon + Intel), code-signed and notarized by Apple so it installs cleanly on macOS. Free to download.