HQRP 9V 3.5mm Mini Plug AC Adapter Battery Eliminator for DOD PS-125 PS125-120 DOD FX40B Graphic Equalizer, DOD 250 Overdrive + HQRP Coaster HQRP&reg; Replacement AC Adapter plus HQRP&reg; Coaster; Input: AC 120V; Output: DC 9V; 100mA; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; 1 Year warranty!