The windows sound mixer is set to 96khz, it resamples everything. Set it to 44.1 and everything will be 44.1. It's the same issue with any dac from PC, unless amazon can allow us to bypass the windows sound mixer we are at the mercy of windows.Amazon MusicHD App on iOS upsamples all tracks. So many people have reported this MASSIVE ISSUE on Amazon’s own Forums.
See here photo evidence.
Device player source = iPadPro.
Dac connected = Audioquest Cobalt.
Amazon Music HD App Window shows - track is 44.1KHz.
Amazon Music HD App Window shows - device is 96KHz. This is correct as Cobalt DAC is upto 96KHz.
Amazon Music HD App Window shows - track playing at 44.1KHz. [THIS IS INCORRECT. COBALT LED LIGHT IS ‘LIGHT BLUE’ WHICH MEANS IT IS RECEIVING 96KHz. IF IT WAS CORRECTLY RECEIVING 44.1KHz THEN IT WOULD BE GREEN.]
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View attachment 1215850