Madfloyd,
I do not find the Sophia 3 fatiguing either. Maybe you are sensitive to it? But you own them so I will not argue...
Just a thought though, could it be the midrange breakup node you are hearing and not the tweeter? From Stereophile's measurements it looks like the tweeter does not come in until 3k which should be pretty much out of the vocal range of most singers(not all). The mid seems to break up around 4k and is only down 5-10db at that point.
Anyway just a thought, and still a great sounding speaker.
I do not find the Sophia 3 fatiguing either. Maybe you are sensitive to it? But you own them so I will not argue...
Just a thought though, could it be the midrange breakup node you are hearing and not the tweeter? From Stereophile's measurements it looks like the tweeter does not come in until 3k which should be pretty much out of the vocal range of most singers(not all). The mid seems to break up around 4k and is only down 5-10db at that point.
Anyway just a thought, and still a great sounding speaker.