This module is a 4 channel saw wave divider/resonator/harmonizer. It features a "Tightness" control which forces the harmonziers to follow the input signal more closely, this control can be modified with CV.

This PCB requires some offboard Pot wiring, but no callibration. The documentation has instructions for using it with 15V systems.

Demos, build documentation, drill guide, are available here.

Unfinished panels are drilled by hand in my garage, they are bare aluminum that may be scratched.  They are intended to be painted, etched or otherwise finished later.

Pre-Assembled Modules are built after the order comes in.  Build time can be a few days or a few weeks depending on what parts I have on hand.  When ordering, please leave a comment at checkout if you have preferences on what color(s) the panel is painted.