Why Power Cables Affect Sound


I just bought a new CD player and was underwhelmed with it compared to my cheaper, lower quality CD player. That’s when it hit me that my cheaper CD player is using an upgraded power cable. When I put an upgraded power cable on my new CD player, the sound was instantly transformed: the treble was tamed, the music was more dynamic and lifelike, and overall more musical. 

This got me thinking as to how in the world a power cable can affect sound. I want to hear all of your ideas. Here’s one of my ideas:

I have heard from many sources that a good power cable is made of multiple gauge conductors from large gauge to small gauge. The electrons in a power cable are like a train with each electron acting as a train car. When a treble note is played, for example, the small gauge wires can react quickly because that “train” has much less mass than a large gauge conductor. If you only had one large gauge conductor, you would need to accelerate a very large train for a small, quick treble note, and this leads to poor dynamics. A similar analogy might be water in a pipe. A small pipe can react much quicker to higher frequencies than a large pipe due to the decreased mass/momentum of the water in the pipe. 

That’s one of my ideas. Now I want to hear your thoughts and have a general discussion of why power cables matter. 

If you don’t think power cables matter at all, please refrain from derailing the conversation with antagonism. There a time and place for that but not in this thread please. 
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This last week I spent $1780 on Pangea power cords. The AC14XL were on sale, and I bought nine. Three 4m, five 2m and a 1m. $650 off the regular price.   
They do sound better than my old power cords. (clarity)         
And I was able to give away the early AC14SE I had (6) left.. and some AC14 SE mk2 signature I put in the closet just in case I need a spare later.
For Geoff I do not know if I had bought just one 2m Hurricane for the amp... Would I have had better sound replacing just one, costing $2,200, than NINE improvements, for $420 less?
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" Elizabeth, if you persist in punitively flagging my posts I’ll draw that matter to the attention of moderators. " Gee I have no idea what you are babbling on about? Punitively? I like the word.. So you think I am attempting to punish you? Exactly how? Maybe I think bad thoughts? Brash? Otherwise you are like some unknown grain of sand on a beach to me. I could care less if you even exist. actually. Glad to know you hold me in such high regard that you want to threaten me with "Attention of the Moderators’. Maybe it is the Universe bring us together? Chaotic perfection realized?
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