Ibanez WH-10V2 wah pedal. The side of the enclosure has an LED, a switch for switching between guitar and bass modes, and a knob to adjust the wah effect. *The original model had a plastic enclosure that deteriorated over time, but the V2 is more robust. If you want to use it live, go for it! This is a used item, so there is a general feeling of use. There are no problems with the operation. Non-smoking environment. The accessories are as shown in the photos. - Brand: Ibanez - Model: WH-10 V2 - Effect Type: Wah Pedal - Power: 9V DC - Input/Output Terminals: INPUT, OUTPUT, OPT. OUT The sound is thick and the volume increases, and when the amp is clean, the effect can be boosted lightly when turned on, creating a unique sound. Especially when combined with distortion pedals, the roaring sound is, I think, the real thrill of this pedal.