Boss VE-500 Vocal Performer Operation confirmed. Used for about six months. I used it carefully, attaching non-slip pads to the back of the unit and hats to the switches, so there is some wear and tear, but I think it's clean. (I removed them when listing it.) This is a multi-functional effector that allows detailed settings. Please refer to the photos and purchase if you agree with the above condition. ⭐︎ #Boss #Vocaleffector #VocalEffector