Seriously though, why would you ever consider replacing your power cord with and aftermarket power cord. I can understand wanting to make one yourself, there's an enjoyment factor there, but buying an incredibly expensive power cord with silver contacts and diamond studded earrings just sounds CRAZY to me. From my understanding, there is no way your power is going to be any "cleaner" by having one of these cables. If you're power is dirty coming from your socket (which is highly likely) then a cable is worthless, invest in a AC/DC converter. Even if your fifty feet away from your socket that can't compare to the hundreds of feet of solid core copper in your walls, not to mention the cables going to your closest transformer. Am I missing something here?