This is a standard pedal that can be used to switch between multiple effects in a loop or as a volume-adjusting booster. Recommended for those who want to organize their board or expand their sound creation possibilities. There are minor scratches, dirt, and paint剥がれ (peeling) from use, but the operation has been confirmed and it works without any problems. Please check the images for the condition. *This is an item for sale of the main unit only; no box or instruction manual is included. Please understand that this is a used item and consider purchasing. ☆This is being sold at the request of a family member, so it may take some time to respond to questions. Thank you for your patience. m(__)m #Boss #BOSS #Effecter #LineSelector #Booster