The Befaco Kickall is a 6HP module that delivers a big fat kick sound!
It has a stable VCO that tracks V/Oct, a couple of VCAs, envelopes for volume and pitch and a wave shaper.
I spent 30 minutes playing with this module and it's really intuitive and easy to create some awesome kick sounds! Run it through a distortion module and you have instant techno! :)
This module is in excellent condition and comes in the original box (which isn't in as good condition but it's just a box) with a set of Befaco Knurlies M3 screws and a free 30cm patch cable.