Do speaker cables need a burn in period?

Reminder, when someone accuses people of not learning science nine times out of ten he’s an English major. 

“Only quote facts.”

Cables do make a big difference.  If cables don't make a difference in your system, your system is not good enough.

I guess my system is junk. Oh well life goes on. 

Don’t fret, there’s always the chance it’s just your hearing. When’s the last time you had your ears candled? 🕯

flashlier: "What cables, stevecharm, have you tested before and after use, to make the profound claim that cable burn-in does not exist?"

Audioquest, Synergistic, van den Hul, Anticables, Mapleshade, Harmonic Technologies, Tara Labs and most recently Blue Jeans (which are Belden).

No such thing as speaker cable burn in. I’ve been listening to, buying, selling and researching this for about 30 years now. I wanted to believe it, I tried to believe it, but it’s simply a matter of neuroscience, and the power and process of belief. There is no quantitative, measurable physics associated with this. Dielectric formation over time, in a speaker cable?, bah, humbug! It’s the "dielectrics" in your brain!