Currently Eversolo DMP-A6 is Roon certified but not for media players yet, sorry our marketing team mis-estimates the time of certification. The team noticed that some users are talking about the issue on some forums.
Message from Zidoo
Zidoo Roon certified models: https://roonlabs.com/partners/zidoo
EverSolo Roon certified models: https://roon.app/de/partners/187/eversoloaudio
Additional resources