So, I've got the PMS running on Linux Mint in the living room, and in the family room I've got a Pi Zero W with a JustBoom DAC and Rasplex on it. I've been able to get Rasplex to see my music library in Mint, and when the Pi is connected via HDMI, I can get audio output from it. But what I'd like to do is have the Pi running headlessly in the family room, and output via the JustBoom DAC so I can run the audio through my amp. The problem is, I don't see the JustBoom DAC as an option under Audio Output Device, so I get no sound. The amp I'd like to use is old, so using HDMI on it isn't an option.
Here's part of my config.txt:
>>>>>>>> RasPlex default settings override <<<<<<<<<
Required overlay for LIRC to function
Required for hyperion / lightberry
Uncomment to enable the sdhost driver
Uncomment to enable HiFiBerry overlay
NOTE: You must disable the lirc-rpi overlay (or change lirc GPIO pin) for HiFiBerry to work correctly
End of default configuration
Thanks for your help.