Keep and use the Node 3. Trying to add a separate DAC is a futile endeavor at best. For real sound improvement buy a better pair of speakers. Don't pay attention to the audiophools who spend thousands on DAC's and streamers!
@jasonbourne52 You’re patently out of your mind. What DAC and streamer are you using that supposedly can’t be improved upon?
^that^ Might be a bit premature.
We probably would want to know what active speakers are being used before we would know if the Streamer/DAC is the long pole in the tent or not.
And budget comes into play here. If we are comparing some $30k DAC to a $300 DAC then that assumes that we are also not playing the $30k DAC through $300 speakers.
While I would generally opt for the better speakers over a DAC… maybe headphones could help the OP make an assessment on the DACs if there are places that have them locally?
(I believe that it should be easier to carry the Node3 to the local DAC shop… and that removes the room and the speakers from the assessment.)