I’d like to see a generic icon for headphones. I have two end points plugged in via USB, neither are Roon Ready™ but one is my stereo and the other is a headphone DAC/AMP. It would be a nice touch to have a generic headphone icon to choose from as well as the generic speaker icon.
I agree, generic icons for DAC, brand logos, etc. for non roon tested equipment would be nice.