I have confirmed that it works with a power adapter. I was able to confirm power supply with other effects pedals using the power supply on the effects board. This is a used item, so there may be minor scratches. Please be aware of this if you are sensitive to such things. Body only. Thank you. NANO CLONE chorus effect pedal, made in USA, 9V DC power supply compatible. - Model Name: NANO CLONE - Type: Chorus Effect Pedal - Country of Manufacture: USA - Connections: IN/OUT - Power: 9V DC Thank you for viewing.