I also did not have a good experience with Signal Cable's digital power cable on my CDP. However the Magic Power cable was excellent with it. More musical, with better tones and plenty of sparkle. I have liked all the unshielded PC's that I've tried and my guess is it has something to do with that.
signal cable magicpower and digital reference....
I have been pondered by the fact that these cable are making my system sound slow, and harsh in the treble. I have a digital reference hooked up to a Bel Canto dac3 and it sort of sucks the life out of it compared to the stock cable, has anyone else felt this way?