Aurrender

I would think a better DAC would be a good starting point. For now the N 20 probably would sound best connected with the AES/EBU connection to your Line Magnetics LM 32. The N 20 has a very good clock. Depending on what your tastes are you may hear more of what it has with a higher end DAC if you are able to afford one. 

12 many. 
I bought the N150 with a leap of faith as an upgrade to my IPad and wow. A second leap o faith to the N20 was as big of a jump or more. 

ftthomas

I am happy with the DAC for now. It just sounds “right” although at a much lower price point relative to the N20. I am using the AES connection. It is definitely noticeable better than USB.

For 12 

I’m not sure how to describe the difference. Like I said the initial N150 was well beyond my expectations. The N20 just made everything sound more separated and full if that makes any sense.