HQRP AC Adapter for HPRO Digitech PSS3-120 PSS3120 fits J-Station, GNX2, GNX3, BNX3, GNX4, GNX3000, Genesis-3 Guitar Processor, Johnson J-Station, Hipro Hpro Power Supply Cord + HQRP Coaster HQRP&reg; Replacement AC Adapter plus HQRP&reg; Coaster; Input: 120V AC; Output: AC (Alternating Current) 9V, 2.1A; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; Compatible with Original AC Power Adapter; 1 Year warranty!