I had the "Source" for about 3 weeks now. I prefer this cord on my cdp over Audience and Shunyata Taipan Helix Alpha. It basically has all the quailities I was looking for, but where it exceeded my expectations was in soundstaging. The size of the soundstage with this power cable is something special. At the same time, images are kept to a realistic size and not overdone.
I may go for another DCCA cord soon, either for the amp or the pre, wherever it's going to be more effective.