Bluesound installed DAC - music killer?

All streamers I’ve tried that are hard wired to Ethernet improve dramatically with the Network Acoustics ENO RFI filter. Highly recommend!

I have the understanding that NAD is the owner of bluesound. And they have a streamer for about 1500.00 . It uses the same card as the node but with a better dac . Anyone that can give some insight into this. 

I have Node 2i and after about a month with it, I connected it with a good Analysis Plus coaxial interconnect to the MHDT Orchid tube DAC. It’s sounding great, now. I rolled the stock tube in the Orchid and it sounds even better. I have no impulse to upgrade the streamer, now. It sounds wonderful.

I have a Vault 2i, love it.... doesn't sound bad through analog out but sounds great with a good DAC.... using a RME adi-2 and its a great combo.

@asw  NAD, Bluesound, and PSB Speakers are all part of the Lenbrook Group head quartered in Pickering, Ontario, Canada.  The product you are thinking of is the NAD C658, which is a DAC, preamp, and network player, which among other things features Dirac Live room correction. 
Sort of like a Bluesound Node 2i on steroids; but unlike the Node 2i, without to my knowledge digital outputs.  I've read about it, but have no personal experience with it.  A couple years ago, I considered it, but settled on a Chord Qutest.  I've been a BluOS user since 2014, and have 4 pieces of Bluesound kit in the house.