Powers For 9V, 12V or 18V Guitar effects PEDAL. Input: DC 18V. 1 way 18V 100mA. 1CH 9V(500mA) for digital effectors and DC 9V low-power digital guitar amplifiers, 1CH 12V/18V(100mA). When instantaneous over current occurs in this channel, the corresponding LED light would be flashing and the currents will go to its limit 7CH 9V(100mA) for ordinary analog effectors.
