Seems the company that brought us the under $50 armature AM90 and dynamic AM900 is launching their foray into the high end.
First up is the dual driver Excalibur AX-7
They also have a potential hybrid on the way.
Not sure if it will be single armature and dynamic or dual armature and dynamic yet.
I'm sure more info may be out there or will come. Feel free to post any if you have it. Just throwing these out there. Astrotec look like they are making their move toward the high and giving us even more choices in our crazy crowded earphone market.