What difference do power cables make?

Plenty of power cable threads - see the link below . My experience they do make a noticeable difference in SQ , but don't expect low cost entry level ones to - tried those with zero impact. Also, power conditioning will have a positive impact, a power distributor none

My observations of better power (cabling) results in:

- Less EMI: more body and texture, sound appears more effortless in general, less choked.

- Less RFI: Clearer sound, less strident, blacker background, better detail, less fatigue

- General: More oomph and punch, fatter, rounder and tighter bass, a larger soundbubble (less distortion, which kills the 3D of your system).