Why not go with a machine that has two power cords from the unit and completely isolates the digital and analog {power} circutry. within the machine . The Audio Magic XXX is one such machine. No matter which way you go , even if its just dedictated lines, definetly seperate your digital power sources from your analog and power equipment. I have personally heard in various configurations how digital sources , when on the same circut as analog and/or power circuts collapse the soundstage.