not with the node. Not sure you'll get much improvement with wireless, which is your limitation, anyway.
Can I run my wireless speakers through an external DAC?
I own Bluesound node 2i and I use to run two sets of wireless speakers in my house (PSB Alpha iQ and Bluesound Pulse Flex). I am interested in upgrading my SQ and I have read that using a standalone DAC is a good way to improve the SQ from my current set up. However, if I bypass the Node 2i DAC how will I be able to connect to my wireless speakers?