Why not the smaller DC04 ?
https://www.audiophonics.fr/en/port...s43131-32bit-384khz-dsd256-black-p-14941.html
I am really very happy with it. And I don't need the 3.5 port just the 4.4 one! And drains almost nothing from my mobile battery compared to a full size DAP.
I enjoy it a lot. And since I don't have golden ears I find it more than enough. Compared to the direct sound from my Galaxy S10+ via 3.5 port it is night and day! I can feel, literally feel, the rumble when it exists and the image are amazing. Vocals are exceptional. More than enough power to drive the IT07.
Using UAPP in bit perfect mode.
So, for now, I cannot justify anymore spending money in a dedicated DAP (as I did with the Dx220).