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... abit confused: how does a power cord affect the presentation of sound...

Hello to all...

I was shifting around components in my system, trying to squeeze out better controlled bass, more definition within the soundstage, and better define the "voice/midrange" presentation...

I presently have a tube preamp (hardwired with a wall wart) into an HT Receiver; source is a Marantz SA-8001 CD Player

Swapped out a Yamaha HTR -5550 (hardwired) for a Parasound HCA-750A (which needs a power cord).

CD Player is powered with a PS Audio Statement SC power cord, so I went in my closet and pulled out another PS AUDIO Statement SC power cord, hooked it up and expect to give it at least 5 days continuous re-break-in before serious listening.

Took a minute to lookup reviews about this power cord - and I read some rather confusing reviews: some luved 'um, some liked 'um, but some thought them " ...slow... " (?), and giving a veiled presentation...

I'm gonna listen and decide myself - but I'm abit confused: how does a power cord affect the presentation of sound - I know that interconnects and speaker cables would/could/Do affect sound presentation - but how could a power cord?

Explanation/thoughts please...
insearchofprat
nonoise's avatar
nonoise
10,907 posts
 
This is just beyond me. Nothing matters but the power cord from the receptacle to the component? The panel box, wire in the wall, transformer in the component that isolates the primary from the secondary, filtering in the component none of this makes a tinker's damn only this freaking 4 foot power cord?? Jesus Christ people learn how electricity works
.
That was assuming that everything is to up to snuff and to built to code.
Of course, you can put in a better panel box, better grade romex, etc. but how many have the funds to go that far? The OP just asked about PCs in a normal setting, not how it figures into the universe.

All the best,
Nonoise

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cleeds
6,004 posts
 
djones51
This is just beyond me. Nothing matters but the power cord from the receptacle to the component? ...
Don't be silly. No one here has stated that.
djones51
4,947 posts
 
Read again. 

Don't fall for the red herring of "all that romex and junk" the power goes through before you get it. All that came before it is moot since what you need to do is get the best you can from where it all terminates: the outlet.

nonoise's avatar
nonoise
10,907 posts
 
Read again,
That was assuming that everything is to up to snuff and to built to code.
Of course, you can put in a better panel box, better grade romex, etc. but how many have the funds to go that far? The OP just asked about PCs in a normal setting, not how it figures into the universe

djones51
4,947 posts
 
Would the power cord be in a normal setting in a new house assuming it's up to snuff ? Do these special cords only work in old houses? 
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