Voltage controlled LFO module, 100x200 mm, with five knobs, a switch, nine jacks, and an LED

This is a modified, Kosmo format version of the MFOS Voltage Controlled LFO , built using the commercially available MFOS PCB. One mod is component value changes that correct some undesired behavior having to do with the pulse width. The other is an auxiliary PCB that adds a sync input, based on Tim Parkhurst’s sync mod , as well as a Euro/Kosmo style power header.

Git repo