So I lucked into picking one of these up at Jack's Attic Sale (Long & McQuade). It's a large effects board with many different voltage offerings and input/output options to accommodate various effects boxes, and comes with a nifty heavy-duty hardshell case. Here's the issue: I'm cabling it together, and everything works so far except my Zoom Multi stomp box. I notice that the standard 9 v dc feed on the board is 100 ma, and the Zoom box needs 500 ma. There are some other 9v options, but the board doesn't specify the amperage from them... and of course I'm afraid to blow it up. Do I keep using batteries on the Zoom or does anyone know the answer to this riddle?