A Pedaltrain doesn't include any sort of power supply--it's just an aluminum board with velcro to mount your pedals on, and a briefcase to carry it around in. There are a couple of third-party AC adaptors which will drive it, and a few other pedals, all off of one space on a power strip. Godlyke makes one, as does Visual Sound. I believe they both run about $40 once you get all the connector cables you need. I seem to remember reading that the Line6 pedals all draw about 450mA apiece, but I'm not 100% certain. I am sure that it's much less than the 1200mA that their supply is rated at. I've also gotten 4-6 hours on the DL running it off those lithium batteries. The ones that come with the pedal are the cheapest things imaginable--don't base your performance rating on those things. TravisH >To: Loopers-Delight@loopers-delight.com >From: email@example.com >Subject: RE: Line 6 DL4 users >if it runs off AC normally, then it won't care which way up the DC is, >surely? >I think the 9V AC/1200mA is enormously overspecced, given that the thing >runs off 6V-worth of batteries. however, I'd make >sure you have at least >500mA available for it- even expensive batteries only last about an hour >in these things. >our guitarist's pedaltrain pedal board drives it quite happily, aswell as >a jam-man and about a billion-and-a-half other stomp->boxes. >the pedaltrain has a special output that can simulate low battery voltage >(it takes all sorts...) aswell as both polarities of DC and >several AC >outlets, and doesn't even get warm. only shortcoming is that it's a >linear psu and you have to buy the right version >for whatever is the >prevailing mains voltage. we had to buy a step-up from ratshack to make >it work in the states. >musician's friend appear to be knocking them out for about $170, complete >with the natty briefcase. >d.