Wampler pedals made in USA. Wampler Pedals is a small but dedicated company who specialise in designing and producing the most inspiring and musical guitar effect pedals available today. Pedal designer Brian Wampler, owner of Wampler Pedals, is fanatical about great tone. His pedals are considered the bench mark for boutique level effect pedals worldwide. Each pedal has been created by Brian to give guitarists exactly what they need: the power, tone, response and versatility to be the best they can. Each Wampler Pedal is hand built in the U.S.A. using only the best parts available.