Pull the wool off first. OK, there are NO GAURANTEES that any particular component will sound it's best with ANY specific power cord. Stock cords may or may not sound good depending on the quality of the cord and ancillary equipment..so many variables so little time. Cost of a component does not equate with a great PC. only trial and error can determine your best solution and that's why God made the Cable Company..well, Robert Stein actually.