Wow. I am sorry I wasted 5 minutes reading this. I agree with what jimf42 says plus you should add the wires from the transformer in the street feeding your house :) The aftermarket power cable thing is pure science fiction when you consider the whole ecosystem.
Just make sure the wiring in your power cord is thick enough (14AWG - 12AWG). If you are concerned about noise, such as with a Class D amp, get a shielded cord. And no, they are not power chords, those went out of fashion in the 80's with the hair metal bands...
Just make sure the wiring in your power cord is thick enough (14AWG - 12AWG). If you are concerned about noise, such as with a Class D amp, get a shielded cord. And no, they are not power chords, those went out of fashion in the 80's with the hair metal bands...