The Weeper is an electric guitar effect pedal that produces the Wah-Wah effect pedal. By pressing down on the pedal, the effect is either a wah or a volume control.
The Weeper is an in line Wah - Wah and volume control combined. By pressing down the effect is either a wah or a volume control. Without doubt the best value wah pedal on the market. Since it's introduction in 1994, thousands have been sold worldwide.