Check out this link http://www.gibsondigital.com/index.html.
This guitar can give you six outputs one for each string and you could also have a setting in such a way that the low strings are set at cruch, the middles ones at medium overdrive and the high strings clean or any other combination. Can you imagine playing with some of your strings connect to some pedal and the others connected to some other pedals. Each string could be connected to a seperate amplifier too. Wierd but pretty innovative idea. Dont forget to check the link. It's pretty cool.