The Boss AW-2 Auto Wah Effects Pedal is a high-quality effects pedal designed for adding unique filter effects to guitars and basses. Made by the renowned brand Boss, known for their durable and reliable pedals, this product is ideal for musicians looking to enhance their sound with an auto wah filter. With free shipping in the USA, this pedal offers convenience and versatility for any musician looking to add some extra flair to their performances.