Mr. Speakers Ether CX - frequency response measurement (Patreon)

This is the perceived response of the Mr. Speakers Ether CX measured with my own ears and the default tuning pads, it comes with various kinds of felt-pads, but they all do not really improve the sound rather make it even more muddy.
I am not sure about the measured imbalance for left and right, which may also be a measuring error as my microphones died shortly after, but actually I asked Drop for another unit as I was sure the first one must have been broken, when I heard it for the first time. But actually the replacement sounded exactly the same with a somehow compressed dynamics lacking any sparkle. For a 900$ headphone this is a huge disappointment, at least for me, although many seem to be anyhow satisfied with it when looking at all the user reviews.