@OP - very nice system. Differences in tonal balance between different sources may become greater at different listening levels. Perhaps the analogue source sounds smoother than the digital - that will be more apparent as the volume level goes up. Conversely, perhaps it is less dynamic sounding, encouraging higher levels in the search for more dynamics - though that's a fruitless pursuit. Lastly, maybe one was just reinvigorated by hearing the turntable having been away from it for a while, and surfing a wave of dopamine. It would be interesting to see if, playing both sources consistently and interchangeably the listening levels still vary or even out over time.
Analog invites you to turn up the volume
I've been listening to a lot of streaming digital lately and really enjoying it. The sound is nice, music selection is outstanding and sure can't beat the convenience. It has almost overtaken my listening sessions but last night I decided to fire up the turntable. I noticed myself turning the volume up and just rocking out at the level I thought was most satisfying. I was kind of startled to see how high I'd set the volume and when I checked the Db meter, it was 5 to 8 Db louder than when I listen to digital. I asked myself why I don't listen to digital at the same volume and I really couldn't come up with an answer because I certainly can. I just don't care to.