so is there a way to power a vms5u(5v) and ad2k(12v) with lithiums. i have 1 dead ec-90 and one that is fine, but brocken charger. need some ideas, because i ran this rig (4022>vms5u>ad2k>co2>jb3) last saturday at panic in charleston,sc and it sounds awesome until batteries died.
todd