fDrone
Three instruments in one box: a drone synthesiser, a signal mangler, and a ring modulator. It makes continuous, evolving tones out of nothing, runs your own audio through a chain of broken-studio character and damage, and ring-modulates anything you feed it.
Every fBox plugin is minted with its own serial number and its own character. One fDrone's oscillators calibrate a hair sharper. Another's motor wows with its own depth and timing.
A VST3 plugin for Windows 10 and 11.
A 14-day free trial is included, and we would rather you used it than took our word for any of this. Free download from https://fboxaudio.com/plugins/drone, and it is this same plugin, not a cut-down version.
A perpetual licence, so you buy it once and own it, covering three computers you use yourself. No subscription and no renewal.