I received a 1.5 meter Pangea AC-9 and AC-14 for use on my Woo amp and Audio-gd DAC last week. I've been an audiophile since the late 1980s and the one area I've always stayed away from is power cables. It just didn't make sense to me and it was one of a handful of items that I would consider as snake oil.
Well, I swapped out the stock power cables and the difference was one of the biggest that I have made to my system. The change was bigger than any tube rolling, cable upgrade or tweaks that I've tried. It wasn't as big as changing headphones or swapping phono cartridges, but it was very close. It was so obvious that I believe anyone would have immediately heard the difference. I know comparing the sounds of different cables, etc. leads to heated debates, so I will not get into the specific sound changes. My point is that these entry level power cables are worthy upgrades and I am very happy with their products. I really do wish I tried them sooner.