Which power cords should I look at?

@mrdecibel 

Wow. Not sure how to respond here. Let me give it a try because I'm still interested in the answer.

First, I  do not remember that part of the other thread you are talking about regarding the "noise floor". I may have missed it. So I'm not trying to rehash that aspect and I honestly do not know if minimization of the noise floor is the same thing one would hear when the speakers are not being driven.

Second, I did not introduce the placebo question in that thread.

Third, the question I asked in this thread was asked in good faith and I'm still interested in an answer. We may have a difference of opinion but no need to project sinister intent into innocent questions.

Fourth, there isn't any way to respond to me in that thread as I  have left it.

Fifth, you gave me advice in that thread about changing cables and I said I would consider it.

So, in good faith, if you (or anyone else) wish to answer the question I have posed I would be happy to hear it and will not respond back to it in order to prevent any suspicion of naysaying or whatever else that might offend.

N80, this will be my last and only reply to you, here on this thread. I never suggested you are the one who first brought up the placedo effect. But, you sure obsessed over it, and ran with it, so much more than the individual who did initially bring it up. After all, you are the doc. No worries, though. Enjoy ! MrD.

"...this will be my last and only reply to you, here on this thread..."

Thanks! Yours outburst was completely misplaced. 

I have a question regarding lowering the noise floor. How low should it be? In my case, I do not have any power conditioners, or high end power cords. I am using laboratory grade 14 gauge power cords for my systems which cost about $15 to $20 each. All my electrical outlets are commercial grade which were installed when my house was built. If i turn on all my electronics and set the volume to my normal listening level, I cannot hear anything with my ear up to the speakers. It is dead quiet. If I turn the volume up about 12 to 15 db above my normal listening level, I can hear a faint audible hiss from the speakers with my ear up to them.

It seems to me that the noise floor is pretty low. Is this a reasonable assumption or should it be lower? 

kalali, t'was my pleasure !  Enjoy ! MrD.