Connecting headphones to a Devialet

[agentsmith]

every output has a setting: mute applies to this output. Enable it for the speakers and disable it for pre out. Never tried it, but it should work.

You are right, Mute is still enabled for pre-out when I checked.

But strangely, I un-ticked Mute for that output and save to file, but when I tested by reloading the file, somehow Mute is enabled again no matter how many times I tried. Very strange

I think I need to file a bug report.