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.

hilde4504-29-2023 1:42am

axeis1 Details Discussions Posts This discussion Message User 291 posts 05-07-2023 at 12:49am Copy Comment URL Report Comment Edit Delete I use Shunyata Alpha v.2 for power. XC from wall, dedicated 20amp Oyaide R1 to a Denali 6000S V.2 NR for amp and streamer, Shunyata Delta EF from Sub to wall with a Shunyata Defender. Also an AudioQuest NRG-Z2 for the DAC power supply
ghdprentice Details Discussions Posts This discussion Message User 6,969 posts 05-07-2023 at 05:32pm Copy Comment URL Report Comment Edit Delete @stuartk 🤣👍
gladmo Details Discussions Posts This discussion Message User 364 posts 05-08-2023 at 01:01am Copy Comment URL Report Comment Edit Delete @stuartk Noiice! 😂
Post removed May 15, 2023
lemonhaze Details Discussions Posts This discussion Message User 416 posts 05-15-2023 at 07:18pm Copy Comment URL Report Comment Edit Delete @hilde45, How are your DIY skills? I may have some exciting news but requires DIY. This link takes you to an interesting review of a bunch of great PCs : https://audiobacon.net/2019/08/17/27-audiophile-power-cables-reviewed/ Perhaps look for some of those mentioned that are available used. Will be well run-in.