[wrxtasy]

The info on the first page is fantastic for an overview, but I have some specific requirements, most importantly the ability for dual audio output. I need output to my soundbar (HDMI or spdif) and to my DAC (currently via USB) for headphones. I currently achieve this via a modified alsa config on LibreElec. Other requirements:

Any suggestions? I think that the dual audio output may be hard to achieve on an Android box, but I'd be happy to be proven wrong. If it turns out that my only option to achieve dual audio output is via another NUC or a similarly expensive option, then I may look at mapping a custom script to a remote button to switch between headphones and soundbar output, but I'd really like to have dual audio again if I can.

The problem you will find is Kernel driver support for your USB DAC with Android devices (and cheap AML LibreELEC). I think you will find most of them are running around v3.14 of the Linux Kernel which is ancient vs Intel or even RPi hardware.