Ah the 3.3. That was my holy grail speaker when I was a poor college student & the price was well beyond my means.
I never owned them, but I have spent time with them. I remember needing lots of power to drive them. They had amazing imaging and deep, tight, controlled bass that never seemed boomy or sloppy. Side by side, I liked them better than some highly regarded speaks that cost 2 & 3 times as much.
They are still highly regarded, and definitely a standout from a golden age of high end audio. Great find!