The BR-600, capable of 8-track recording, features USB connectivity and auto-punch functions. - Model: BR-600 - Number of Tracks: 8 - Connectors: USB, RCA, Headphone Jack - Functions: Auto Punch In/Out, Loop Playback - Operation Buttons: Play, Stop, Record, Repeat This is the same model previously used by Jiro Yanase of betcover!!. I purchased and used it about two months ago, but I am selling it because I no longer need it. Operation has been confirmed. Comes with the original box. Please note that an AC adapter is not included with this product. It can also be powered by batteries, so please use batteries or purchase an adapter separately. Thank you for looking.