Input Impedance@1KHz Output Impedance@1KHZ Power supply Voltage 9V DC Higher than 1M Ohm Lower than 1K Ohm Minimum 8V DC / Maximum 12,5V DC Current Draw @ 9V DC 10 mA Maximum Input signal Vp/p 2Vp/p Battery Type / Battery Life External connectors Controls 9V battery 6F22 / 12 hours Input Jack, Output Jack, 9V DC jack ON/OFF switch, Boost Pedal size incl. knobs (W x H x D) 60 x 50 x 117 mm / 2,4 x 2 x 4,6 inch Weight excl.