Ok so maybe thats a bit extreme, unless of course you need to really get patchy, but its there if you want it ($1800 in a custom case, to demonstrate their Bus Mult - a 1 hp passive Bus mult system (with daisy chaining capabilities).
You can buy three of them for $99 direct from Møffenzeef Modular
To flash drive, more
Angry little feller
More Feedback Machine is insane
With Matt Hodson