Which PRS? There have been so many models over the nearkly 40 years they've been in business, why try to boil down to one signature tone for the entire brand? With GIbson, you have SG tone, Les Paul tone, 335 tone...Fender has Strat, Tele, Jazzmaster, and so on. I never understand why I've seen so many people (not just you, OP
) try and define the tone of the entire brand.
My favorite PRS is the Vela. It doesn't sound like a Custom 24, which doesn't sound like a McCarty 594, etc. It sounds like a Vela - bright but not harsh, superb definition in chords, chimey to twangy depending on where you pick and the rest of your chain. It's the Vela's signature tone, not the brand's.