First, I want to call out the great service I always get from MusicTech. They are thorough, knowledgable, and super-helpful.
Hiby is the leader in the DAP market for a reason. I am very happy with this device. It is large and feels premium.
Sound-wise, the R8 II delivers a warm-neutral signature with:
Punchy, controlled bass
Detailed, natural midrange
Smooth, well-extended treble
Excellent soundstage and imaging
Some observations I have...
I would like to see a leather case option like they have for the rs2. I would also prefer a volume wheel as opposed to the side buttons the r8 ii has. The buttons are really easy to engage by accident while handling this thing. I am confident I will get used to the button config.