CamelCrusher

CamelCrusher is a free ‘colouring’ multi-effect plugin. It offers
two characteristically different distortion sounds which can be blended
together to create a wide variety of tones and textures. Great for
guitars and drums.

There’s also a warm, smooth analogue-style low-pass filter with lots
of resonance, and an easy to use compressor to fatten up the sound.
Able to assign a MIDI controller.

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