@christianb5s4 You recently said, “MQA is hit or miss in terms of sound quality”.
I play Radio.Paradise MQA through a Node 3 and SMSL M400. I noticed, for example, that in some Nora Jones songs her voice is lost in a mess of bass. A Samantha Fish song goes in and out of volume so it is sometimes nearly inaudible. I wondered what the cause is. On the other hand, most things sound great - so why the variability?
Does this fit what you are describing? I don’t want to chase solutions that are caused by someone else.