-- non-subscriber, please reply to sender and MMD --

Jeff,  Here is a link with information about a control system:
http://www.organeze.freeserve.co.uk/index.html

Ron Ferraro

 [ Mike Knudsen wrote in 030212 MMDigest about John Anderton's
 [ OrganEze project: "It's not exactly MIDI -- the author has his
 [ own circuitry based on ROM chips -- but it could easily be adapted
 [ to MIDI control since he uses direct-electric valves."
 [ -- Robbie