Re: Is changing the caps in an Epiphone Les Paul worth considering?
If 99.9% of what you hear is not the cap, hypothetically speaking, them the cap accounts for 0.1% of the sound, and I think even that's being generous. A lot of guitarists are purists / vintage fetishists, and I only wish they would admit they want paper in oil caps for the sake of vintage correctness, and not because they sound like anything special.
One description said paper in oil caps have a "warm, creamy, sparkly" sound, which to me, sound more like instructions on what you're supposed to hear, and not an impartial recounting of what is actually heard. When you roll off the highs, "warm" and "creamy" are an inevitable outcome no matter what sort of cap you use. The idea that you wouldn't achieve these tonal qualities until you drop cash on paper in oil caps is absurd. And "sparkly", I thought the whole point of a tone knob was to send sparkle away.