Which power cords help ameliorate digital glare/grain/digititus?


Do power cords make a difference in ameliorating digititus? If so, which component most benefits, cd transport, dac or integrated amplifier? Which component is most likely the cause of it? Which cable?
pmboyd
I will say Many are helped by competent power conditioners.  That has solved many a headache.

+1 to @celtic66 's post.
On the off-chance that nobody has mentioned it yet, how about power cords that are controlled for directionality? Also, power cords that are suspended off the floor. Power cords with white jackets. Power cords with cleaned and conditioned plugs and wall outlets.
Flat Earth science pervades these discussions! A power cord has about as much effect on SQ as a copper bracelet has on relieving the discomfort of arthritis!
Ya gotta be real careful of that arthritis, dude. It’ll make it all the way up to the brain.
Everything makes a difference.   I would be sure your digital equipment isn't contributing before looking for cables, etc.  Why look for zebras when a horse is over there.