
Note this is not from synthesizers.com, just an idea submitted during a contest they had. Title link takes you to more info.
"Morbius asked for suggestions on a preset storage system for use with a Synthesizers.com modular synth. Here is a concept that I came up with. A guiding principle was Morby's comment that "no computers" be used. I believe that he was opposed to anything that would require a PC (personal computer) to use, whereas a computerized module was actually within his guidelines. Regardless, I took a stab at a system that could be built using discrete logic. Although the concept presented here stretches the limits of practicality, I think it is interesting."