This module is a little fuzzy. Bears are fuzzy. My favorite bear is Fozzie the Bear. Fozzie sounds like fuzzy. Fozzie likes to tell bad jokes and celebrate his bad jokes with his trademark saying “Wocka wocka wocka”.
And that’s why this module is called Wocka.
Borrowing heavily from a circuit attributed to the mysterious “R. Lockhart Jr.”, this diode/transistor-based fuzz distortion is a wave destroyer.