Flower Child Filter is a freeware classic analog filter plugin with a clean/dirty switch.
Flower Child is aptly named for its goal to have a clean and resonant sound. There is also a switch for an aggressive growling version that is sure to cater to your more destructive side.
You can try it on drums, bass, buses, etc. It will change your sound significantly with just a few tweaks.
The audio plugin also features two envelope followers to open and close the filter. And by turning the output to 0, the amplitude envelope will open and close the output volume fully, so that the filter is still musically useful when self-oscillating.
Supported platforms & download
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