Fellow audiophile told me CD player usually has the biggest impact not all the time though, you have to experiment too.i always do cd first. In my system it works...
Power cord replacement suggestions
If i were to delve into the fanatic behavior of replacing power cords, is there some concensus on where the most impact would be gained, whether on source, pre, or amp, or is it just different for every system and need to experiment. Thanks for any advice.