I am selling a ZOOM B3 multi-effects processor for bass. It has been used for a short time and stored at home. There are small scratches and scuffs, but it works perfectly, so you can use it without any problems. It has 99 built-in effects, including distortion, compressor, modulation, delay, and reverb. Accessories: Main unit, AC adapter, outer box There are no manuals, so please check the official website for details. #effector #bass #musical instruments #zoom