The MXR M237 DC Brick is a compact, rugged pedal board power supply that can power up to 10 pedals simultaneously. It has 8x 9v outputs and 2x 18v outputs for maximum compatibility and ease of use. Included is a mains adapter and all the DC power cables needed to go from your pedals to the brick. It's a small size and would work well secured underneath your pedal board for optimizing space and looks.Each 9v output has a red LED indicator that will light up if there is a short circuit which makes troubleshooting power problems so much quicker and easier! With overload protection built in too it'll keep all your equipment nice and safe... it's got it all!So for an easy all in one power unit the MXR, by Jim Dunlop, DC Brick is a fantastic way to go! It's also for sale with free next day UK delivery too so get it fast and power up those pedals right away!