I have a Radio Shack 800 mA wall wart supply. It is universal, ;ie, I can flip the polarity to whatever I see fit, negative or positive tip. I know that all of the One Spot type power supplies are basically a wall wart with high mA and a daisy chain cable. I think I can, but.... Can I buy a Daisy Chain, hook up to this and use it as a power supply for 4 or 5 pedals? I think it is basically the same. I'm running a Boss PSM 5 right now, so another question is, could I hook this up to the Boss and increase the ma capability of that pedal/power supply? Thanks.