You probably know about this DAC.
It is excellently reviewed. See, e.g.:
Computer Audiophile - Wadia 121 Decoding Computer DAC Review
Retail of $1300. Yours for $900 shipped FedEx CONUS. Paypal only for my convenience, but I'll cover the paypal fees.
Mine is a bit special in that the factory included a 3.5mm front headphone jack in addition to the 1/4" headphone jack. The 3.5mm jack sits where the bright blue power LED sits on the regular ones currently coming from the factory.
Original boxing and remote, minty.
PM with questions.
Reason for sale is upgraded to an Esoteric D-07X.