Used Tech 21 Killer Wail Effect Pedal

Add rich, expressive tone to your rig with this used Tech 21 Killer Wail Wah-style effect pedal, in great condition. Featuring optical control for smooth, noise-free operation and a sensitive sweep for dynamic response, this pedal delivers classic wah tones with a modern edge. Ruggedly built, it’s designed for stage and studio use, offering true bypass switching for clean signal integrity when disengaged. Reliable and versatile, it’s perfect for players chasing vintage-flavored expression.