I am currently running about 10 pedals. I have about 5 boss pedals, 3 dunlops, 1 line 6, and i alesis. Most are 9V, however my mxr e.q. is 18V---and the alesis has a different input than boss---so have to use original power supply. I am running a NS-2 boss and channeling the signal using the boss signal chain to power most of my pedals---however you can only run 200ma. I use that up with about 6 pedals. I am wondering what system is the best way to power your pedals besides battery?