In general terms, audio aftermarket power cords are specifically designed to alter the sound so audiophiles FEEL and HEAR DIFFERENCES. It's a HARD task to achieve. One has to emit so much of EMI of specific form so it will bring pleasant distortions reachable to component inputs. If we starts speaking of such powercords at each of component, the EMIs will superpose and create even larger difference. You'll often see here ones recommending to get aftermarket cords nearly for every component same or different brand to 'FEEL DIFFERENCE'.
While for audio it considered to be a 'good toy', for video
I don't think that it's a good idea for TV at all. Most of the TVs nowdays using computer grade power cords and they seem to be working OK.
While for audio it considered to be a 'good toy', for video
I don't think that it's a good idea for TV at all. Most of the TVs nowdays using computer grade power cords and they seem to be working OK.