I'm a little crazy and prior to my promise of not buying any more audio gear, I picked up a DX220 and am currently burning it in. I have around 50 hours and it sounds very promising. I used to have the DX200Ti and I felt it matched up to the SP1000 although it had a different signature, more hardcore impact while the Sp1k was smoother. I'm hoping the DX220 is similar because it is lighter and smaller and has Roon support...
Please keep us posted as to your thoughts of the DX220.