I need to get one of these, I'm so sick of changing the 9V's before every gig. I love the idea of the "sag" control- supposedly it makes your pedals sound like they have dying batteries in them (which sounds pretty sweet). Does anyone have experience with this? I've tried the skb pedalboard and its power supply sounded like crap. Very noisy... http://www.voodoolab.com/pedpower.html It looks like the going rate is around $160-180 (I've checked ebay, zzounds and musicians friend). Does anybody have an idea where I could find a nice price? Or a cheaper/better power supply for multiple pedals? Thanks guys.