@Larry5729
I purchased an external DAC with my Node 2i and preferred the Node 2i played by itself. Bass was better with just the Node 2i and I thought the imaging was also better. ...
That can happen if an inferior or equivalent external apples-to-apples $400-$500 DAC is used. The internal Burr Brown 24/192 DAC in the Node2"i" version is not horrible. It’s okay. Not great, a bit veiled over, less detail, less soundstage and simply not at the level as a really good external DAC. Try a better $1200-1500 tube DAC paired with the Node2i and it can be a completely different listening experience if the rest of the system is up to par to realize the difference. Can be me much more musical and engaging when the Node2i is paired with a great external DAC.