Quietest BUDGET high-current power cord?


Any recommendations for a high-current power cord offering the blackest, quietest background? Without sacrificing anything for it! Preferably $500 or under...
pmboyd
...also, the Envinronmental Potentials EP-2050 sells for about $700 and provides commercial grade power filtration and surge protection at your breaker panel.

IMO, spending the money here makes more sense than spending it on power cords at this juncture in your system.
Tvad, My whole system is fed through a PS Audio Quintet, a component I much admire. The improvement it has made is profoundly audible.