Effect Pedal for Electric Guitar and Electric Bass Dynamic Wah Offers a wide range of classic Auto-Wah and Dynamic-Wah effects as well as a new Humanizer effect that can simulate human voice sounds The bass input offers a variety of funky wah sounds for electric bass Controls: Decay - Manual - Sens - Mode Foot switch: Bypass Power consumption: 50 mA Power supply via 9 V battery or a 9 V DC power supply unit (coaxial connection - negative pole inside - not included matching power supply: Article nr 409939) Dimensions (W x D x H): 73 x 130 x 60 mm Weight: 420 gConnections: Guitar input: 6.3 mm jack Bass input: 6.3 mm jack Output: 6.3 mm jack - EXP / CTL - 6.3 mm stereo jack 9 V DC power supply connection (coaxial socket 5.5 x 2.1 mm - negative pin inside)