There's a bit of what I like to call "silent noisy air" to the recording ... as the background isn't "true black" ... it's gray -- for there's always rustle and room noise.
The funny thing is that the drier the immediate sound, the more notable the "silent noisy air" is ... probably due to contrast.
As a suggestion ... which tends to offset the effect ... I'd add small amounts of artificial room (a.k.a. reverb) to deepen the dry sound ...
The effect itself then tends to mask and blur the contrast inherent in the "silent noisy air". The effect "covers" it ... for the ear hears the effect, but doesn't notice the other sounds as much.
GREAT sound to the git -- excellent playing ... as per usual, Tim.
Best,
Kev-