How do you call this module?
Clawbell
What does it do?
Clawbell is a module that gives you a Cowbell and a Clave voice, based on the circuitry of the Roland CR-8000. There are 2 potentiometers that set the frequency of the two oscillators that make up the cowbell sound. It is a very compact module at 4hp.
How do I build it?
You can download the BOM here