Yes, I thought they sounded spectacularly good, similar to my UM Maverick, and better than my memories of the 334 (though I`ve never been a fan of the 334).
That is a logical suspicion, though the Fostex guys I talked to said the TE100 has their own wiring, cable, crossover and dynamic driver. That doesn`t mean, of course, that Fitear didn`t get the dynamic driver for their Air from Fostex . .
Like I mentioned above, somebody should A-B the two and see how different they sound. . .
AnakChan would be the guy to do it !