audiphile power cords


Do upgraded power cords really make a significant difference in sound quality? I have a Jolida 502p that I think sounds pretty good. What do you recommend for a power cord that would make a significant improvement?
al2214
I have the Pangea AC14SE cords as well, and would tend to agree with Pga on most points except I would qualify that the difference with these versus any other cord might vary widely case by case.

In my case, I like the sound with them on my DAC especially and pre-amp in that noise and distortion seems lower, but it is quite subtle and hard to quantify. A nice product though for the cost. I'm sure there are many others as well. Power cords are definitely something to consider when dealing with system power considerations, though its hard to say what is best or worth it. The good new is there are many options at many price points.
All you guys have to do is listen with a standard PC and try something good. You need to be deaf to not hear it. Or, I guess, if you don't hear it, your rig is not revealing enough.
I think I hear it, but have not done enough A/B comparisons to be sure. As long as it sounds as good or better to me than before, I am happy, placebo or not. I think not, but these more subtle things are hard to say with absolute certainty without extensive testing that I do not have time nor desire to do