Slow chaotic modulator, licensed from Nonlinear Circuits

The LGE603 Sloths is an officially licensed version of the popular Nonlinear Circuits Sloths chaos generator. Containing three independent modulation sources that never repeat. With fast, medium, and ultra-slow time scales, the LGE603 Sloths creates endlessly evolving control voltages perfect for generative patches, subtle animation, and organic modulation.

https://www.low-gain.com/shop/p/low-gain-lge603-nonlinear-circuits-sloths-chaos-generator-4u-serge-compatible