Qobuz offers different file formats to download. All that I have seen have "CD quality" (16/44.1) as an option with a few lower options (mp3s, I think).
The files you dowload at 16/44.1 will be just that, 16/44.1. However, is that really what it was originally? Is there a possibility that some of those are upconverted files?
I ask because I have seen a few somewhat obscure albums in "CD quality" while I have doubts that they ever made it to CD. I am probably just paranoid, but provenance of streaming files seems unknown at times to me.
The files you dowload at 16/44.1 will be just that, 16/44.1. However, is that really what it was originally? Is there a possibility that some of those are upconverted files?
I ask because I have seen a few somewhat obscure albums in "CD quality" while I have doubts that they ever made it to CD. I am probably just paranoid, but provenance of streaming files seems unknown at times to me.