MXR M237 DC Brick Power Supply for Pedals demo A seven-string model

A seven-string model

and other consumer audio products when amplifying the signal through a PA system

MIDI I/O and USB connectivity

is crafted out of maple and purpleheart

MXR M237 DC Brick Power Supply for Pedals demo A seven-string modelKeep your pedals powered all night long with the MXR DC Brick, a revamp of the DCB10. Now under the MXR brand, the new DC Brick features all of the short circuit and overload protection of the original but now handles twice the power, allowing you to use virtually any combination of effects. Additionally, each 9v output has a red LED that illuminates if there is a short so you can quickly identify and troubleshoot any power problems. The MXR DC Brick