Used Tech 21 Killer Wail Effect Pedal

The Used Tech 21 Killer Wail Wah Pedal is in great condition and delivers classic wah tones with a smooth, vocal sweep. Designed with an optical control system for silent operation and increased durability, it features adjustable Q and output level for precise tone shaping. Built tough for stage use and powered by a standard 9V battery or adapter, the Killer Wail is a reliable choice for guitarists seeking expressive, high-quality wah effects.