The NLC Sloth DK is a simple chaos circuit that puts out 3 slowly varying and never repeating CV signals. It is not random as the chaos occurs within a bounded region and generally moves in or between two strange attractors or wells.

It is really slow and can take from 8-20 hours to complete a chaotic orbit. Generally the output signals range between +/-4V, tho mostly around +/-2V. The middle output is simply a mix of the two main outs, passing through the pot to attenuate the signal if you wish (and it helps hold the PCB to the panel). It is a little hotter and more complex that the individual outs.

There are no inputs and no way to control it.

The large capacitors sticking through the panel never see more than +/-0.15V in normal use. Nevertheless you probably should not take the module out of the case and rest your tongue across their leads.