I have Pangea power cords on my system and I am extremely happy. The AC-9 and the upgrades are for your power sources... amps, integrated, etc. The AC-14 and the upgrades are for your source components... turntable, network audio player, etc.
It's worth a try, you have a 30 day home trial to decide.
It's worth a try, you have a 30 day home trial to decide.