Original owner. Less than one year old. Wood chassis. Like new, I can find no defects. Includes Seahorse case, original stock tubes, original (from Zach) NOS tubes and additional very, very nice NOS tubes: 1x Cifte 12AU7 (cryo'd, Kevin's stock from Upscale) and 2x Tungsram 6BQ5 / EL84 (cryo'd from Upscale). I really love this amp and hate to sell it but I am having to move to a speaker based system. The Upscale tubes are the icing on the cake for this fabulous amp. Not interested in trades at this time.