Wolf,
Of course, I've got a pair. The L100 is a classic in the history of sound reproduction for a reason. Read the Stereo Review review -- I have attached a rather poor, but barely readable copy. Note the repeated mention of the accuracy of the speaker. Note the parts about the lack of distortion, and the ability to reproduce the tone burst waves on an oscilloscope screen. Note how the review ends with a mention that "the JBL L100 ranks with the most accurate speakers we have tested -- certainly no other has been better."
Gosh knows, these aren't "perfect" speakers. I would maintain that "there ain't such a thing," as speakers are usually some conbination of compromises, and then we go and ruin whatever sound they've got designed into them, by putting them into our particular listening rooms.
However, I'll say that, on a number of occasions, I have heard sound from a pair of L100's that sounded "more like a real, live person was right in the room with me making the music" than any other speaker I have ever heard.
Anyway, for whatever that may be worth. Now, of course, some pictures!