Dynamic Wah effector, AW-3 model compatible with guitar and bass. ・Used a few times in studio practice and live performances, but selling due to equipment reorganization. ・There are small scratches and signs of use, but I think it's in the category of a beautiful item. ・Operation confirmed. ・Please purchase only if you understand that this is a used item. ・Please read the profile before purchasing and make your purchase with understanding. - Model Name: Dynamic Wah AW-3 - Check Lamp: Equipped with a CHECK lamp Thank you for viewing.