Morley 20/20 Bad Horsie Wah, Effect Pedal for Electric Guitar, Mini Wah Wah, Steve Vai Signature Model, Optical circuit, Switchless design, Integrated 20/20 buffer prevents signal loss, 2 Switchable wah modes (Bad Horsie / Contour Wah), Also suitable for bass or keyboard, Quick-Clip battery cover, Buffered bypass, Controls for Level and Contour, Contour Wah Footswitch (Silent Switch), Status LEDs, Metal housing made of cold-rolled steel, Glow-In-The-Dark logo, Input and output: 6.3 mm mono jacks, Power supply via 9 V battery or 9V DC power supply (Morley AD N, 2.1 x 5.5 mm coaxial connector, polarity (-) inside - not included), Power consumption: 12 mA, Dimensions (L x W x H): 171 x 114 x 70 mm, Weight: 0.92 kg@+*Note:* Register your product at www.w-distribution.de/Warranty and extend the warranty to 4 years.