Just a quick FYI for anyone looking for step-by-step instructions on setting up their device.
Our intern Mario is currently writing a series of articles for each of his rooms to facilitate multiroom audio with Max2Play on a budget.
The first room is the living room and the bundle is a JustBoom Digi HAT.
This setup is the closest to an ideal starting point for Max2Play as he explains all the steps and configurations in detail.
It includes setting up audio output, using Kodi, getting started with the Squeezebox Server and Jivelite.
There is also the first article in the series which explains the rudimentary aspects of Max2Play and Raspberry Pi audio.
They are both well worth reading in my opinion 😉