This is a listing for the main unit only. It has been used, but there are no noticeable stains or scratches. Operation has been confirmed. There was no crackling noise. If you need additional photos, please feel free to let me know in the comments section. - Brand: Fender - Model Name: Bassboy - Input Terminals: INPUT, AUX IN, PHONES - Controls: VOLUME, TREBLE, MID, BASS, POWER - Power Supply: AC power - Included Accessories: Power cable Thank you for viewing.