Can a power cord increase the resolution of an Class D (SMPS) amp by more than 5% ?


5% in relation to a stock power cord.

I can’t really trust dealer comments. I am more interested in reports from audiophiles. 
Whats your story? Did you manage to increase speed and resolution of your amp ? (without losses in the bass area)
128x128zuio

"I didn’t get too many responses to my pop quiz: how many cables and cords are operating in an AC circuit? Why am I not surprised?"

I've got this one, the answer is none if the unit is not plugged in.  Thursday and I am already firing on all 8.

I've heard the tiny improvements or worsening of the sound for that matter, in regards to power cords. While I never experimented with the mega buck priced cords, do they offer any real world improvements over more modestly priced cords? It seems to me there is just so much one can do with the AC coming from one's outlets. I suppose I'm just stating the obvious. I'm not an engineer of any variety. lol.
Jetter,

+1 very good ,I would say you are plugged in and tuned in as well today.

Still Laughing,
Kenny.