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No, they said I should send it back to Amazon.
I´ve accepted the loss. It never sounded right in the first place, really dark, boring, disconnected sound it created anyway.
Benchmark DAC1 HDR, the good old one is far above it with nice, musical, lively, interesting sound, nice soundstage.
I´m starting to doubt the saying that "all DAC's sound the same, it's all in SINAD."
Same thing with amplifiers.
I bought two Topping LA90 and use them as mono-blocks. Those things HAVE NO BASS, at all!
I compared the sound to my NAD M3 and it BLEW THEM OUT OF THE WATER, with sound stage, imaging, bass, everything.
Again, I am starting to doubt the "all amplifiers sound the same, it's all in SINAD."