Analog invites you to turn up the volume

I made the same observation that vinyl sounded more natural and was more emotionally involving in most systems leading up to around 2010 (since 1982 when the CD was released). But the advance of DACs and streamers and ancillary equipment has been huge and now only true when component choices make each leg sound the way they do. They could (with different component choices) sound the opposite.

While certainly the equipment can introduce differences in sound, especially phono cartridges, there is also the issue of mastering. With streaming the provenance is usually unknown, while with vinyl it is usually possible to determine the  mastering chain.  The digital medium itself certainly has a wider dynamic range than vinyl, however this is not always reflected in the music if compression was used in mastering. I have done synchronized A/B level matched comparisons of vinyl vs streamed tracks. Sometimes they are quite different (in that case I usually but not always prefer the vinyl)....sometimes they are virtually indistinguishable. I put most of this down to the mastering.

It’s simple. Vinyl is easier on the ears. I’m not sure if it’s the digital compression with high frequencies or the warmer sound of the vinyl but vinyl doesn’t fatigue my ears like digital. 

I detect much greater variability with recording quality vs my vinyl/streaming setups. Based on my own and other's experiences streaming sound quality has converged with vinyl, both should be entirely satisfying. My preferred volume levels stay very consistent, but then I consistently listen at night in a fairly quiet neighborhood, background or environmental noise levels can greatly affect preferred volume levels.

The AGD Audion Mk3 monoblocs fronted by the Holo Serene KTE preamp, Holo May KTE Dac, and Jay's Audio CDT 3 Mk3 cd transport have all finally broken in and have achieved a glorious smooth sound not lacking in any detail. At this level of refinement it was surprising to discover that the Jay;s Audio transport upsampling toggle switch (176.4 K) has now come into its own and is engaged most of the time. Sometimes the Primaluna EVO 400 tube pre is swapped in, but that is happening less and less as the system manages to play solid state only with beauty and PRAT. Part of this victory may also be due to the extraordinary Audio Magic M2 fuses installed in the monoblocs.

It has been a great relief to have finally "gotten somewhere" with a system, and that has been due in no small part to the advice and direction received from members of this forum.