I just got my X5 and have been burning it in a bit. I also ordered the DX90 yesterday to replace my DX50 so I should be able to do a comparison shortly in terms of pairing with the NT6pro. I am hoping that they have complementary signatures for different uses.
Is anyone planning on being a Calyx M early adopter so we can hear how that pairs with the NT6pro? Has anyone tried pairing the Hiditions to the ZX1?