This is a one of just a handful, limited edition Dunn O))) Cyclopean fuzzes. Each one had unique acid etched art. This thing rips, it is one of the best single knob fuzzes I've played. I had him add a power bias control since I'm a sucker for that.
If anyone is interested,he has a preorder going for them with the standardized art.
http://dunnoeffects.bigcartel.com/produ ... opean-fuzz