Take a look at Melco’s. Not as big on this side of the pond but huge in Europe and Asia. Storage as you need, Roon ready. You can stream thru Ethernet without the use of USB. I have had Aurender and Lumin’s and Melco’s are a step above.
Combination streamer and music server…without DAC
Re. Combination streamer and music server without DAC: There don’t seem to be too many of these out there and when I do see them, they tend to be quite pricey (Aurender N20). I would like to use the DAC on my CD player. I’m looking for something used, between $3K and $4K. I suppose Lumin is an option by purchasing an L1 storage unit but I’m trying to avoid having another box. I have about 300 to 400 cd’s. Any suggestions? Thanks.