The MXR Iso-Brick, with its variety of output voltages and currents, provides the perfect power supply for your effects pedals. It's suitable for both digital and analog effects, and the power supply is very stable. I think it's also a good power supply for noise reduction. - Model Name: Iso-Brick - Brand Name: MXR - Output Voltage: 9V, 12V, 18V, and 2 ports with variable 6-18V. Total of 10 ports. - Output Current: 100mA, 200mA, 250mA, 300mA, 450mA - Included Accessories: 18V adapter, DC cables, Iso-Brick unit. 7 genuine DC cables and 3 third-party cables are included. All have been tested and confirmed to be working.