Earlier today, I came across this tidbit: https://www.monoandstereo.com/2020/02/the-effect-of-plastic-wound-capacitor.html#more
Clicking on the photos enlarges them for easier viewing.
It’s minor, but measurable (which many here demand to see), so if it alters the value of a capacitor (and therefore, the sound, albeit slightly), why doesn’t it pertain to cables as well?
All the best,
Nonoise