Original owner, purchased from authorized dealer. Fabulous looking and absolutely gorgeous sounding amp. Less than a year old. This was a unit used by the dealer for one demo and has very low hours. Factory warranty applies and dealer invoice included. Ships in original box (including original white gloves). Original tubes included in price. I have several tube upgrade options available if interested. Price is net to me. Not interested in trades at this time. I am only selling as I am switching to speakers and liquidating my high-end headphone gear.