@musicfan2349
think you may have misunderstood the op’s question...
but my experience is the same as yours...
same decent streamer like node 2i -----> various outboard dacs results in vastly improved sound quality
changing different streamers -----> same outboard dac sounds basically the same
In answer to your question "Do different streamers really sound different when using an external DAC?", in my meager experience the answer is ’yes’.
I went from using the Node2i internal DAC to an external Jolida DAC and now a Border Patrol SE-i DAC. With each change in the DAC stage I noted improvements in soundstage and detail.
think you may have misunderstood the op’s question...
but my experience is the same as yours...
same decent streamer like node 2i -----> various outboard dacs results in vastly improved sound quality
changing different streamers -----> same outboard dac sounds basically the same