Basically there's a whole smorgasboard of tones I like and would want to get nearish to. The ones that stand out most for me are as follows:
John Mayer - particularly at the start of the solo on Belief. Not very descriptive but I would call it warm and plummy (!)
John Frusciante - the solo's on Hey (yes, I know he has a wah on it) and I Could Have Lied, the arpeggiated bit of Snow and the chordal playing on Under the Bridge and the intro to Knock Me Down
Hendrix - Little Wing, Red House
Gilmour - the solo on Comfortable Numb
Billy Gibbons - Blue Jean Blues, Tush, Funky Dogs and Nasty Kings
Matt Schofield - the majority of heads, tails and aces.
SRV - pretty much all of the el mocambo DVD
That's just from the top of my head. Perhaps unsurprisignly most of it is single coil stuff!