You know I can't help myself, just brought home a new pair of X9000's and have a T8000 on the way, currently using the SRM-700T and Terminator II DAC playing Qobuz hi res material through Roon, all upsampled to DSD512.
First impressions - more neutral, insane macro detail (the 007 is already amazing in that regard) and the obvious midbass thickness of the 007mk2 is absent with the X9000. Acoustic instruments sound extremely lifelike on the X9000 but what surprised me the most is that the X9000 seem to have better subbass than the 007mk2, probably due to a larger diaphragm.
While the X9000 is superior, the 007mk2 still offers a bit more pleasant, laidback sound to sit back and relax. I just wish Stax would release a MK3 version with pivoting earcups like the 009 series.
Anyone knows if it's possible to plug/unplug the HP on the second port when the amp is running and there is already a HP connected to the first output? I wonder if there is any sound difference with 2 HP's connected...since it's voltage driven, I don't expect it.