This is a stock Off-Ramp Turbo2 with Superclock3. Used both with PC and Mac Mini without a problem. Very smooth, non-fatiguing sound and a trouble free component. $550 plus shipping and 3% for PayPal. Listed on Audiogon as well. Consult
www.empiricalaudio.com for more product information, with reviews at "
http://www.empiricalaudio.com/news-and-reviews/off-ramp-converter". Shipping from 73703. The Empirical 1.1 driver installs automatically.
