MOTM

Paia has a schematic for a simple touchplate controller.  It is easy to 
add additional touchplates and output to the basic circuit.  The design 
was for the programmable drum.

Stooge Larry has an article for a simple ribbon controller that I've 
been using for almost three years.  It's available on his website at 
www.wiseguysynth.com, under the "Nonsense and Misc." section.  It would 
work very well with the Paia ribbon cv circuit.  The materials are 
quite easy to obtain, too.

Chub - Mr. Nonsense and Misc.