I see there has been some comment about is company’s Roon Bridge offering but I’d like to mention it’s 5V DC power supply.
My Allo Shanti, powering a Pi4b/Allo digione and RoPieee bridge, died a while ago and I’ve been looking for a replacement. I decided on the LHY LS-50 and I have to say it was like night and day. I included their USB C cable to avoid DC barrel connectors.
At $198, much lower than their other models, I only mention it because I was truly astonished at the improved sound, clarity and spacials. Good recordings of course.