The following illustrates my experience with the 2 EQ and 3 EQ StingRays (pre-Special):
View attachment 7231887
Both have treble EQ centered at about 4-5k, with the 3 EQ having a persisting spike there even when the treble is cut. This is what I hear with StingRays. No where near 10k — that’s 4 EQ Bongo territory for the treble, from which one can achieve quite a bright ping. StingRay Specials are similar to the 3 EQ pre-Specials in my experience, but the pickup and preamp are not nearly as aggressive — seems to me to have similar EQ points with less gain and a wider Q in the treble.