No, I have opened up the Pedal Power 2 and it could not beef it up very easy. The regulators on the 100mA outputs are very small (TO-92 package) and cannot handle a lot of power. I believe the part is the common LM317 Voltage regulator. The 2 "high" current outputs have a larger regulator in what I believe is a TO-220 package, but there is no heatsink on these parts so I doubt they can handle too much more. The other issue is the current rating of each of the secondary windings on the transformer. I bet Voodoo labs didn't leave a lot of extra headroom there either.