The Twin Peaks Wah pedal "TWP10" creates new wah sounds with two peak points. The TWP10 uses two inductor circuits to boost two peak points, and by moving the pedal, you can change the frequency band. Furthermore, you can adjust the balance of the two frequency bands and select the variable range from two modes, low-frequency or high-frequency, allowing you to create a variety of tones, from simple wah sounds to unique wah sounds that sound like modulation effects. https://www.ibanez.com/jp/products/detail/twp10_01.html ◯ Purchased a domestic genuine product new. ◯ Operation confirmed. ◯ Used a few times indoors at home. ◯ Not used with shoes, nor attached with Velcro. ◯ Accessories: Japanese, English, and Chinese instruction manuals / Hoshino Gakki sales product warranty