The BOSS Metal Zone MT-2 effector, which realizes a variety of tones. - Model Name: Metal Zone MT-2 - Brand: BOSS - Output: OUTPUT - Input: INPUT - Frequency Adjustment: HIGH, MIDDLE, LOW - Check Lamp: CHECK Thank you for viewing. I am selling this item to organize my equipment. Note: There are no accessories, and this is a sale of the effector only. Velcro is attached to the back. There are no visible paint chips. Also, I have confirmed that the sound works without any problems. This item was purchased used, so I would appreciate your understanding.