The latest collaboration between Bob Bradshaw and MXR's design team is the ultimate power supply for musicians. High quality transformers guarantee quiet operation and superior performance. Works just as well in the pedalboard as in the rack (1 height unit, rack angles included). All outputs are separately insulated, linearly regulated and short-circuit protected. All this in a durable chassis, guaranteeing you years of tough problem-free handling. 2 x 9VAC / 8 x 9VDC / 4 x 18VDC / 2x 6.5-15.0VDC (cables included)