HQRP AC Adapter for VOX Valvetronix ToneLab, ToneLab SE, ToneLab LE, Power Supply Cord + Coaster HQRP&reg; Replacement AC Adapter plus HQRP&reg; Coaster; Input: 100V-120V AC; Output: AC (Alternating Current) 9V, 3A; Connector: DIN 4 pin; 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!