This is a Vox wah pedal with an envelope filter. The exterior is relatively clean, with no dullness on the metal parts, and it is in good working condition. However, as you can see in the photo (reference photo 8), there are some minor scratches on the back cover. They are not very noticeable depending on the angle of the light, but please be aware of this. Please feel free to check the product photos and comments for more details on the condition. Accessories include the original box, instruction manual, etc. Thank you for your consideration. - Model: V843-CA - Type: Wah Pedal - Power: 9V battery or AC adapter - Color: Black - Features: Envelope follower function Thank you for viewing. Type...Electric Guitar