If you can not hear a difference with different power cords in your system then none exists (for you). However if you CAN hear a difference then don't let ANYONE talk you into thinking you can't trust your own ears. After all if you cannot trust your ears then who's ears can you trust? The person telling you to ignore your senses?
To my ears power cords (yes the cable that connects a component to the wall for its AC power) is the single biggest contributor (cable wise) to what a system will ultimately sound like. I don't care what anyone else has to say regarding why this cannot be true and neither should you. Call the Cable Company and have them send you a few different cables for your digital front end and perform a week long listening test and let YOUR ears decide. After that you will either believe in power cords, or not.
In my system I've had good luck with Synergistic Research and Audience power cords.
To my ears power cords (yes the cable that connects a component to the wall for its AC power) is the single biggest contributor (cable wise) to what a system will ultimately sound like. I don't care what anyone else has to say regarding why this cannot be true and neither should you. Call the Cable Company and have them send you a few different cables for your digital front end and perform a week long listening test and let YOUR ears decide. After that you will either believe in power cords, or not.
In my system I've had good luck with Synergistic Research and Audience power cords.