tc electronic Gauss Tape Echo, effects pedal, simulates the sound of a tape echo, controls: volume - sustain - delay, switches: mod on/off, LED: effect on/off, footswitches: effect bypass, connections: input (1/4" jack) - output (1/4" jack) - PSU input (5.5 x 2.1 mm barrel connector - center negative), current draw: 100 mA, powered by a 9 V DC power supply (not included) or 9V battery, suitable optional power supply: True Bypass,  dimensions (W x D x H): 74 x 132 x 58 mm (2,91" x 5,2" x 2,28"),  weight: 500 g (1,1 lbs)