I own a ADI-2, but I have never taken it out of my studio. I was thinking of using it for a show comming up. Can someone help me figure out what kind of battery & cable I would need to power this in the feild. Most of the mobile recording I do, I do on a big scale, with basically a mobile recording studio in a truck. I want to get into more feild recording and concert bootleging. Any Help would be greatly appreciated!!!