@painter24 - the posts above seem to be a mix of Add a DAC or DAC Not equired
There are a few mentions about the digital cables to connect the two with, but I see no mention of how adding Interconenct cables and power cables to the Node 2i has any impact - until this post.
I have owned a Node 2 and now the Node 2i for several years and have tried many difference cables i.e. both power and Interconnect
ALL the Bluesound products I have tried (I now own three) have responded extremely well to good Power cables and Interconnects for the Node 2i
I use an ethernet connectoin on two of them and Wifi on the Pulse Mini speaker
The Power and Interconnect cables elevated the Node 2i to performance levels that surprised me, trouncing my Bifrost performance (which also had great cables) by a considerable margin.
If anyone wants to "improve" the performance of their Bluesound products take a look at these cables
- Zavfino cables - they provide great sound for a reasonable price
- or the Helix DIY cables http://image99.net/blog/ - which are extremely good and a little more affordable
I believe you would need to add a very good DAC in order to compete with the Node2i when connected with great cables!.
Just another opinion
Regards - Steve