roxy54 I can't hear a difference on my desktop computer.
4 sounds can be confusing to notice the difference. I am sorry to bother you! But could you compare 2 sounds only?
Please click times ( 4:46 JPS, 18:53 WTPC ) to hear different cables. Time marks are in the description section under the screen (& in the comment section too). So, you can repeat quickly between time spots.
Thank you for your time! Alex/WTA