What about adding a hint like the one that pops up when trying to enable 'passthrough' although there's no vinyl/line input set up?
" Preview deck uses headphones as output device. You didn't configure any headphone device. [Configure] [Cancel] "
What about adding a hint like the one that pops up when trying to enable 'passthrough' although there's no vinyl/line input set up?
"
Preview deck uses headphones as output device.
You didn't configure any headphone device.
[Configure] [Cancel]
"