Original owner; purchased Oppo 105 (non-Darby) directly from Oppo in Jan 2013 and had an "all out" two channel balanced and unbalanced modification done by Ric Shultz of Electronic Visionary Systems (EVS) in Sept 2014. Full details of the extent of an "all out" EVS modification can be found on the EVS website, tweakaudio.com. Unit has been at my summer place and has seen very minimal use resulting in my decision to sell. Excellent sounding and in great condition. Remote, owner's manual, wireless USB connector and original box. Will cover PayPal fee. Fedex shipping cost $40. Will ship only to USA location.