The MXR DC Brick features the same short circuit and overload protection of the DCB10, but it handles twice the power. Additionally, each 9v output has a red LED that illuminates if there is a short. The MXR DC Brick has eight 9v outputs (150 mA) and two 18v (400 mA) outputs, a change from the DCB10’s seven 9v outputs and three 18v outputs. AC adapter and all necessary cables to connect pedals to the unit are included.

• Included cables use industry standard 5.5mm x 2.1mm positive barrel, negative center polarity plugs.
• Eight 9V outputs can handle an average of 150 mA each, or a total of 1200 mA in any configuration.
• Two 18V outputs can handle an average of 400 mA each, or a total of 800 mA in any configuration.
• All outputs may be used simultaneously for a total current output of up to 2000 mA.
• The M237 is not compatible with positive ground pedals. Use of positive ground pedals may cause short circuiting.
• POWER: Dunlop ECB-04E AC adapter.