MUST READ the review of the Powersnakes AC cords, by Grant Samuelson, now archived on soundstage.com. Another possibility for "next generation" AC cords is Luxor's Custom Power Cords.
What AC Power Cord sounds best?
I'm looking to upgrade my power cords. I currently have 4 Synergistic Research AC Master Couplers in my system. They sound great but I understand there are some others out there with a quiter background, better bass, increase resolution, etc. Please let me know of your experiences with the 'really good stuff'. Thanks!