Ricred, you seem to listen to music which has a combination of rapid leading edges that need to be handled without intermodulating the treble -- lest they become harsh, and lots of sostenuto in the melodic lines, which instead need mounds of harmonic exposure to sound emotionally involving.
The above, in combination for your need of a well defined three-dimensional space and images,, and a transparent sense of "natural", or '"organic" seems to spell once again the name of the Rowland Capri S2... It can be had with -- or without -- the DAC card.
Others on the thread will have other suggestions... Sonic descriptions in words can go only so far... In the end, you might need to try things out, and see what best fits your musical taste.
The above, in combination for your need of a well defined three-dimensional space and images,, and a transparent sense of "natural", or '"organic" seems to spell once again the name of the Rowland Capri S2... It can be had with -- or without -- the DAC card.
Others on the thread will have other suggestions... Sonic descriptions in words can go only so far... In the end, you might need to try things out, and see what best fits your musical taste.