What is it?
When you think of the humble wah pedal, maybe your mind flashes to the late '60s and early '70s, with the guitar heroes of yesteryear adding that trademark wacka-wacka to lead and rhythm parts, but it could be argued that the ‘90s were just as heavy with wah use, with this expressive stomp having something of a renaissance. That percussive quack made way to a weeping lead tone that now had more attitude, more aggression, and a hell of a lot more gain.
