Aurender ACS10

Keep going. What kind of tube amps and preamps. And long term intent. 

The answer is maybe but certainly not worthwhile, in my opinion. While the ACS10 may be somewhat dated, it’s still a very capable and well-engineered network transport (streamer/server). The additional cost of the N200 would be better invested elsewhere in your system—or simply left in the bank if you’re already satisfied with your setup.

Thanks for your responses . ghd please have a look at my profile to see my set up .