Ampeg Liquifier, Effects pedal for electric and bass guitar, Analog chorus pedal, Dual chorus circuit provides full chorus sounds for bass and guitar, Controls: rate - depth - effect level, LED: effect on - rate speed, True bypass, Bypass footswitch, Connectors: input (6.3 mm jack) - output (6.3 mm jack) - power supply connector (coaxial power connector, 5.5 x 2.1 mm, negative pole inside), Power supply via a 9V battery or 9V DC power supply (not included, corresponding power supply available: Article Nr #409939#), Dimensions (W x D x H): 66 x 114 x 56 mm, Weight: 272 g