I have owned 2 different Lumin components and highly recommend their products based on my personal experience. I would look at the U1X or U2 based on what you are describing. One of the best things about Lumin was the support. I had some set up questions in order to maximize sound quality and they walked me through all of the settings on the app step by step. I actually got live support not a chat bot or an "email me your issues and we will get back to you in 48 hours". One other thing I like about Lumin is that they are innovators and constantly push out new firmware updates. Check out their website and see all the new items they have.
Good luck and let us know how you make out.