It works as advertised but sometimes need to swap the “master” and “slave” units to get the effect of whole home audio. Furthermore, the app interface is VERY poky and it makes joining zones annoying because sometimes it times out. I have one amplified module and one non amplified and am adding a stand-alone AERO speaker next week to test further capabilities. Granted it is much more cost effective than a SONOS setup but that interface is much less buggy and integrates much better with different streaming services. Better support for pandora is hopefully coming in future releases of the app???

I am using 6 different hi-fly products from Dayton Audio. I love that I can group everything together and play in syncs to the whole house, patio and workshop at once. The fact that they support AirPlay let’s me stream any source that my phone is playing. The line in jack can be streamed to other zones as well, this is nice for when I want to stream the bedroom tv to the bathroom Aero speaker while getting ready in the mornings. I can still listen to the news and weather while showering.

Props to Dayton audio for building these apps for so many products and actually having them work (cough cough KEF)

The app, while not perfect, was sufficient to run the two Dayton Audio devices we have for two years and streamed from internet radio and a local DLNA server. The devices themselves are great. Recently we updated our network and now the app can no connect to multiple DLNA servers that are present on the network. It only detects one. I have used another app (VLC) and can see both servers. Using VLC, I can stream to both devices from either server. The Dayton Audio website seems to be “under maintenance” for several weeks and there is no response from to emails.