Fender's analog Tread-Light wah pedal illuminates the classic effect with an under-treadle LED that can light up the darkest stages. Built around an all-original Fender circuit, the Tread-Light wah offers a classic and a buffered option, so you can choose between a scooped wah or a darker wah that pairs well with overdrive, distortion, and fuzz pedals. But the tone-shaping options don't stop there! The Tread-Light has an adjustable treble control and a 3-way top-mounted mid-frequency toggle to pull up a slew of whacked-out wah sounds.