I really enjoy my Cambridge Audio CXN 100 . I use an external DAC but the included DAC was pretty decent, and it’s since been upgraded to an ESS Sabre Chip. The Stream Magic app is easy to work with and finds most of the music on my NAS easily (Classical Music is notoriously hard to index). The Internet Radio, Chromecast and AirPlay features are very handy.
I’ve recently added the bog standard Wiim, for around $100, to my third system. The app is great and it sounds very good playing into the DAC in the AVR. This is the best value I’ve ever had in audio