BOSS PW-3 wah pedal Sound rich mode installed Small size 4957054507183 | eBay
Wah-wah pedal - Wikipedia
Amazon.com: JOYO Wah-II/Wah 2 Multimode Pedal with Wah-Wah & Volume/Bypass Dual Mode Function, Q Value Knob, Mini Multifunction Electric Guitar Effects, Tone Filter for Country Surf Funk Sound Music Bass : Musical
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Guitar Effect Pedals - Wah Pedals | Liberty Park Music
Amazon.com: JOYO WAH-II Classic and Multifunctional WAH Pedal Featuring Wah- Wah/Volume Functions with WAHWAH Sound Quality Value knob (Red) : Musical Instruments