Del Casher — the inventor of the wah-wah pedal, renowned guitarist, and film and TV composer — has died … TMZ has learned. The musician-turned-inventor passed away on Oct. 1. Working alongside Vox and the Thomas Organ Company … Del used a…
Del Casher Dead: Wah-Wah Inventor, TV & Film Composer Was 88
Nov 8, 2026 | 9:24 AM