Voxmachina CHA CHA Voltage Controlled LFO (PCB Kit or Pre-Built)
A long-awaited little great tool for every musical rack for sure, "Cha Cha" (means slow or slower in Thai) is a voltage-controlled LFO that you can build yourself. It has 4 different wave outputs (Sine, Triangle, Saw, and Square), also an FM input with an attenuator, and a RESET input to keep it in sync with another external source.
Building this module requires simple calibration of Saw and Sine waves, but nothing complicated to achieve; please check all videos in this module series if you're interested in more.
AVAILABLE FULLY BUILT OR AS DIY PCB KIT. PCB KIT INCLUDES MAIN PCB + CONTROL PCB + FRONT PANEL.
All files including BOM and build instructions:
20mA @ +12V | 20mA @ -12V