What audio amp for openHAB and Kodi

Now that I have my Garage door and Davis Weatherstation configured in OH2 my next project is to play mp3 files from a NAS on my LAN to a stereo system in my Living Room. I don’t have a stereo amplifier yet but I do have an Android TV Box with Kodi that I use to play video files from the same NAS to my TV and it is right next to where the amplifier would be located. Is there a simpler OH2 solution for audio than the Kodi Binding? What hardware do I need between the LAN and the Stereo amplifier?
Once I have it working I’d like to setup a HABPanel to select the files to play and control volume etc.