Links:
Muffs - code
Github - more code
GetLoFi - DIY kit
Critter and Guitari - website
Circuit bent CA synth
Wikipedia
Muffs 2 - Mr Coops
Muffs 3 - PCB buy
Critter & Guitari Cellular Automata Synthesizer from Critter & Guitari on Vimeo.
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Critter and Guitari Cellular Automata Synthesizer by Owen Osborn
I'm building a DIY version kindly provided by "n167tx" (Muffs)
The parts list is on the right.
You need to download the eagle file and upload to this viewer:
http://3dbrdviewer.cytec.bg/board
Eagle has a free viewer.
Download here:
http://www.autodesk.com/products/eagle/overview