Submitted by unfretted on Thu, 04/22/2010 - 14:05.
3 mm plywood top, wooden box, built-in contact mic, keys from broken spring rakes steel/bamboo. The Idea was to be able to swap keys. The middle bar with 2 screws need to be improved on. 10x10 mm Pine now, use 12x20 mm hardwood instead, standing.