I am the proud owner of a new Audioquest NRG-1 2-meter power cord for my LG Smart HDTV. Hey, gotta better than the stock cord. $50 new on eBay. Solid core rocks! It’s a no brainer. 🧠
From Audioquest’s web page:
No matter how perfect an AC power source, distortion is added within any AC cable, especially within a stranded cable. Even the most sophisticated filters and power supplies cannot eliminate this cable-induced distortion.
SOLID LONG-GRAIN COPPER (LGC) CONDUCTORS
Long-Grain Copper (LGC) has fewer impurities and fewer internal grain junctions, reducing distortion and digital timing errors.
STAR-QUAD HYPERLITZ GEOMETRY
Cold-welding bonds the plug to the wire using high pressure, not high heat. This ensures that the character of the wire is not changed at the point of termination.