Serious question:. What makes a digital power cord a "digital" power cord? Is it shielding, wire configuration, something else? I realize that no manufacturer is going to divulge anything proprietary but just wondering. Do you think they somehow block digital noise from going back into the wall and contaminating the power supplies of other components? I'm one of those that hears a difference. I put the stock cord back on my Dac and the music lost some transparency and life.
