This item has been confirmed to be in working order. It was only used at home. This is a 5-track loop station with intuitive operation. - Model Name: RC-505MKII - Type: Loop Station - Included: Power adapter, original box, 2 microphone cables - Number of Tracks: 5 - Control Knobs: 5 volume knobs The instruction manual is not included. You can download the PDF manual for free from the Boss website. I will also include two microphone cables that I purchased to connect microphones (see photos 7 and 8). It will be safely shipped in the original box. Thank you for looking. rc-505 mk2 rc505mk2