□ Manufacturer: BOSS □ Model Number: GT-1 GUITAR EFFECTS PROCESSOR □ Type: Multi-effects processor □ Operation I have confirmed the operation using an adapter I own. There are no particular operational problems. ※※The adapter is not included. Please prepare one separately.※※ I have used it twice, but there may be light stains, light scratches, and fine scratches typical of USED items that are difficult to see in the images. * Please note that we do not offer price reductions. Please read the profile before asking questions or purchasing. Multi-effects processor Effects processor Guitar