A very cool little circuit for turning single notes into arpeggios in your modular synth. It features controls for range, note sets, and movement. It contains a built in clock with outputs for triggers and gates, and can also be controlled by external clocks.

There is an expander PCB that allows for external control voltage to be used on any of the stages and adds more control on the note set. 

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.