This video shows some of the sounds that can be created by folding and dividing simple sine waves with the TipTop Audio Fold Processor eurorack module.

The Fold Processor from Tiptop Audio is a wavefolder, or wave multiplier complete with voltage control. Along with this is a suboctave generator capable of providing /1, /2, /4, /8 subdivisions, all of which are mixed out of the Subdiv Output. The wave folder section can take clean sine and triangle waves and morph them into beefy and rich waveshapes unlike any other. The output of the suboctave generator provides all squarewaves. For getting timbres that no sawtooth can create, the Fold Processor is there.

Available here: https://www.perfectcircuit.com/tiptop...