This collaboration between DivKid and Instruo is a 4HP all analogue triangle LFO generator with 8 outputs. Each of the 8 outputs are free running and are musically tuned intervals, as opposed to synced or variable phase outputs from each other. A range of fast to slow outputs can be set to make any patch drift organically and beautifully, letting your modulation freely drift various parameters. There's a global rate control to go up into either lower audio rates on the fastest outputs, or glacially slow. A CV input with attenuverter allows for waveshaping via feedback patching, everything from log, lin or expo curves through to odd staircases waves and more. A negative voltage can reliably halt the circuit which gives 8 track and holds over the outputs.
Sometimes searched for as 0chd and Ochd.