Hi @Ricardo_Ferreira ----- Thank you again for your continued feedback and more importantly, thank you for your patience here.
To bring you up to speed I had a chance to touch base with our QA team and one of our senior developers today on this behavior you have noted with the Pre BOX S2 DAC while streaming MQA content to the device. I was informed that our CTO Brian had performed some testing with device some months ago and he shared the observations he made here.
Can you verify what the experience is like if you use the TIDAL app + Pre-Box S2 in MQA Passthrough mode?
Many thanks!
-Eric