Check the listing for details. Ibanez TWP10 Twin Peaks Wah Pedal. Condition: New. Listed at 199.99 USD. Ibanez TWP10 Twin Peaks Wah Pedal Twin Peaks is a new wah-wah pedal from Ibanez unlike any other before it. Most conventional wah-wah pedals utilize a single peak point to achieve the effect, but Twin Peaks doubles down on this sound by utilizing dual peak points at a higher and lower frequency. This is achieved through the use of dual inductor circuitry. Additionally, the mix of the two frequency peaks can be controlled via a balance knob, inspiring enriched levels of sonic experimentation with this exciting and entirely new pedal from Ibanez. Features: • Control: Master level, Balance • Switches: Tone mode (High/Low) • True Bypass • I/O's: Input, Output • Weight: 815g / 1lb 13oz. • Size: 96(W) x 202(D) x 84(H) (mm) / 3.8"(W) x 8"(D) x 3.3"(H) • Required current: 15mA • Power supply: One 9 volt battery or external DC 9 volt AC adapter