An inexpensive lower-tier Audio Art cable (I’ve since moved up the line).
At the time, without any prompting from me, my wife commented on the improvement.
Overall, I’ve found AC cables can make a significant difference.
What was the first power cable that you noticed a difference in the sound?
I have bought six or seven different power cords, none over $500 and have noticed little or no change in the sound of my system. All the cables are 12 gauge or bigger. Without talking about cables made with unobtainium, where did you start hear a difference.
Thanks.