Very interested in the reply to the questions above. Also, please help me understand why there would be a difference between the sound quality of ethernet, USB or wifi?

Thanks for the excellent reply. I am using a Mac, Roon and a Logitech Transporter as the wifi streamer (Roon supported) into a tubed DAC. I can't go directly from the Mac to the DAC (room setup issue). I'm trying very hard to find a way to make Roon, Wifi and the iFi work together. In addition...

Can you help me understand why this would be?

I have these outputs on my wifi streamer: optical, coaxial, BNC, balanced XLR. Which would you recommend as an input to the iFi?

I currently use a Logitech Transporter as my Roon wifi streamer. From the Transporter I go into a Sonic Frontiers DAC. Would the ifi work the same way? What would I lose?

As stated above, much better to experience than to explain. So many features that could be important to you. For me, the seamless integration of TBs of my personal music collection and Tidal in a design that is elegant and always just "works" in my wifi streaming environment. I've tested many...

If "nope" means they are not considering Roon integration soon, it's a disappointing answer. And a major red flag for an otherwise promising unit. I just cancelled my order.

Hey, I could use some advice here.  I have just recently gotten back into headphones after a long break (years).  I picked up H6 and love them.  I'm using an ifi DSD and Amp for portable and a Little Dot 3 for home.  Any time I use the 1/4" adapter I have to set the plug just right for the sound...