This is the original Sloth with aluminum Clarke68 panels. https://synthcube.com/nlc1054-sloth-chaos-c68-panel/

This is a true chaotic CV generator (as in real chaos, not using the name as a buzzword). the regular version produces signals at approx 16 seconds per cycle, the super version takes 16 minutes per cycle. If you like slowly changing, never repeating ambience, these are for you.

There are three kit options available- each offers a different set of two very slow chaotic CV signals. :
Regular - labeled "lethargy" - 12-16 seconds per cycle
Super - labeled "torpor" - 12-16 minutes per cycle
Stasis - labeled "inertia" - 1.5-2 hours per cycle

The pot varies the cycle length between approx 12 to 16 seconds for regular and 12 to 16 minutes for super. It also changes the behaviour of the module, when turned to max the outputs tend to stay in one well or strange attractor for longer periods before crossing over to the other well.
The LED changes from red to green depending whether the circuit is going positive or negative. In the case of the Super Sloth, the LED will generally change colour every 15 minutes or so, but sometimes it may meander around in a chaotic well for up to 2 hours. If you like slowly changing, never repeating ambient soundscapes, these are for you. This is a true chaotic circuit, the output signals never repeat themselves but operate withing a bounded region.

http://nonlinearcircuits.blogspot.com.au/2014/09/sloth-chaos.html