I'm just going to 9 volt it for now, and/or forever. It's an amazing pedal, don't get me wrong, but things like these can only be used sparingly. Due to this reason, I'm just going to use batteries, and there shouldn't be a problem. I can always buy the 3 dollar adapter for the daisy chain, too if need be, which might come into play with the AC Booster I am looking at(has negative polarity, too) This christmas though I'm going to try and obtain a dc brick. As the pedals get nicer, I want the power supply to upgrade to, and who wants all of that annoying hum anyways?