Harmony processor with a variety of effects. - Model Name: Voice Tone Harmony - G - Input Types: Microphone input, Guitar input - Output Type: XLR output - Functions: Harmony, echo, reverb, and other effects - Power: 12V DC - Connectors: XLR, THRU, IN Thank you for viewing. I am selling this to organize my equipment. This product has been discontinued, so many people may be looking for it. Operation has been confirmed. I will include the power cord. Although it is a used item and has some scratches, there are no problems with normal use. Please refrain from purchasing if you are sensitive to imperfections. No claims and no returns accepted.