Here's something I posted earlier about a power supply that I had built for me by Joseph Logsdon of Logsdon Audio. I'm going on a couple of months now using it and have not had any problems. It powers my two Factor pedal, an Electro Harmonix Hog, my Line6 Verbzilla, Mi-Audio GI Fuzz, Tech21 Double Drive, Seymour Duncan Shape Shifter Trem, and also have an AC convenience outlet to power my odd pedals.
http://forum.eventide.com/cs/forums/t/6251.aspx
For anyone interested in a small unit that will power their entire board I recommend this Joe's work.
Here's his ebay page to check out some of his 9v supplies: http://myworld.ebay.com/joseph2442/
Let me know if you have any questions.
Bats
