The cry baby wah pedal is a foot-sized pedal that’s used in changing the sound effect of the sounds played on your guitar. It alters the quality of the signal, and generates a “wah-wah” sound while playing the guitar. The speed wherein the pedal is used changes the sound radically, and the player has total control of the sound and movement it produces.
There is without a doubt that the Wah Wah Pedal is one of the most common effects ever used in the history of rock music. If you are a guitar player and y have never used one before, go find one now and start using it today. You will understand what you have been missing of since you started playing electric guitar.