Step up from NAD & Naim? HiFi Rose RS520 Amplifier Review

Is the new HiFi Rose RS520 a step up from the Naim Unity Atom and NAD M10? It promises a lot: 250 Watts per channel, huge touchscreen display with one of the slickest interfaces on the market. I find out!

Link to manufacturers webpage:
https://eng.hifirose.com/RS520

Link to my Patreon:
https://www.patreon.com/abritishaudiophile

Related reviews:
Hegel H190
https://www.youtube.com/watch?v=KIlJAOB_GFk

NAD M10 (early video, doesn't look or sound great but hopefully still useful)
https://www.youtube.com/watch?v=X562tyZPgRQ

Time stamps:
0:00 Intro
3:08 Design & features
5:20 Technical insights
6:05 Sound quality
10:34 Setup & partnering equipment
14:21 Conclusion