Youtube audiophile hi res sounds MUCH better than my Eversolo streamer

Well yes, I guess. I just played the album version. But I've never heard such a vast difference.  It's like every recording on Youtube is extremely high res or something.  Go search Audiophile audio system test or something like that. You'll find several 2+ hour long "videos"... All of them sound amazing compared to most all streaming I've done..  Youtube just sounds extra clean, crispy, and dynamic especially with percussion. I kills me to use this term but the streaming sounds very vailed.. This is NOT a small difference.  Again, I'm just wondering if youtube "HDRs" it's music or something.  

More info - my system:

Kef Reference 5 / Anthem STR pre / Parasound JC5 amp / Lumin T2 / Eversolo A6 master and A8.

How are you getting YT through your stereo?  It must be going through a DAC somewhere?

Is that thru airplay? Or Bluetooth? 
It’s possible it’s EQ’d when uploaded to youtube. 

No it's from my Sony tv's Youtube app.  I have it going through an Anthem AVM70 via HDMI ARC into the Parasound JC5 amp and to speakers.  I use HT bypass so my 2ch is similar except it uses the Anthem STR preamp..

So, from my tv youtube app, when I play these "audiophile hi res" recordings/videos, they sound significantly better and more "alive".. I'm not talking about a minor difference.

It has to be something other than simple bitrate. If you're a photographer, the difference is like taking a raw straight out of camera image and applying HDR to it but in a good controlled way.

I found this as I was demo'ing my speakers and didn't have 2ch set up.. i had to find something fast on Youtube and found all these audiophile recordings with really cool imagery.. Sounded great.. so I played similar tracks through Tidal on my 2ch set up and sounded just whatever.