You can check for an MG-1 manual. There are some patch sheets in the manual. I think the two boards are very similar except one has the Radioshack label.
Very different sounding (in a good way!). Some of the sequnced lines remind me of Ray Lynch. The sonud is unmistakeably analog, and to me that is GOOD! I have to say that I really enjoyed the last track. It shall find a spot in my IPod if you don't mind.
