Unfortunately the problems with your AC power is likely outside of your control. The power companies don't care how much interference or DC there is coming from their mains into your house. In a lot of cases they don't even maintain a solid 120 volts. I am a believer in power conditioners and use an Equi=Core 1800 MKIII, but ANY decent power conditioner is better than none. Any power cable that is capable of carrying more current is better than the typical 16 gauge lamp cord. But a power cord can only help from the socket downstream and unfortunately a lot of our power issues are upstream. A dedicated 20 amp circuit can be a big help. Just my opinion.
Can a better power cable make a difference if NOT plugged directly into an outlet?
I am curious about improving my sound with power cable upgrades.
At present, I'm using a setup which Almarg (RIP) used and which he recommended to me:
Wall outlet (hospital plug)
Audience Adept Response-ar2p power conditioner
Wiremold strip w/ Shunyata defender
I use Pangea AC 9 SE and AC14 SE cords, at present.
This setup has been quiet and hum free.
Still I'm curious about whether better power cables might make some improvements, here or there.
The question is, whether any improvements a power cable could bring would be blunted or nullified by the setup I'm presently using.
Any thoughts?
Those who say power cables never matter, please go watch a cute cat video instead of posting here, please.