Voodoo Lab

Hi, Anytime I do current doubling with a parallel Y-cable I do it with 2 of the ACA plugs, 2 of the L6 plugs (5 and 6) or 2 of the SAG plugs ( 7 and 8). However, I just ordered the new BOSS RC-500 loop station. That pedal consumes 330ma at 9V. Can I do this same current doubling thing but combining ...