The wah is the oldest trick in the rock guitar book and the hardest to get right. WAHWAH gets it right. Authentic Real McCoy '60s voicing. All-analogue circuitry built around a 'holy grail' halo-style inductor the magic ingredient that gave the original its vocal, almost human midrange. A custom-tapered potentiometer recreates the legendary vintage sweep, with that creamy, expressive heel-to-toe response that imitations never quite capture. Compact pedalboard-friendly footprint, robust housing built to take a beating, true bypass for ultimate signal integrity. Runs on 9V battery or the optional Behringer PSU-SB DC power supply. The wah they thought you couldn't afford. Make it talk.