Original owner, like-new condition, purchased directly from JDS online store. This is the desktop version, 1/4" headphone out and rear RCA inputs. Black on black. I baby all my gear, not a visible scratch on it. I'm not 100% sure if I have the original box, will have to dig around and see if I can find it. Regardless, it will be well-packed for shipping. Pictures coming later this week. Sale only, not looking for trades at this time. Price is firm and includes: JDS Labs Desktop O2 OEM wall wart PayPal fees Insured CONUS shipping to PayPal-verified address All sales are final. If you have any questions, don't hesitate to ask!