Input Impedance @ 1KHz Higher than 1 M Ohm Output Impedance @ 1KHz Lower than 1 K Ohm Power supply 9V DC Minimum Power supply Voltage 8V DC Maximum Power supply Voltage 12,5V DC Current Draw @ 9V DC 7 mA Maximum input signal Vp/p 3,2 Vp/p Battery Type 9V battery 6F22 Alkaline Battery Life 12 to 16 Hours External connectors Input Jack. Output Jack, 9V DC Jack (center pin negative) Controls On/Off, Level, Gain, Tone Depth 120 mm Width 78 mm Height 60 mm Weight (excl.
