Why? DACs shouldn't have sound signatures
Every DAC I've listened to sounds at least slightly different. The Mytek Liberty I owned had excellent measurements, but I sold it and wouldn't recommend it to anyone unless they wanted something very analytical. Not my cup of tea, and not "natural" to my ears.
Honestly, I could care less how my MHDT Orchid measures. It is detailed and organic sounding, and pleasing to my ears. It sounds like music. I love it for the way it sounds, not its measurements.