[quote name='Dad3353' timestamp='1502714783' post='3353026']
Not strictly true; it's a 'Balance' control between listening to the interface direct input and listening to the DAW. When playing an instrument, you may want to not listen to the DAW (there could be a delay due to latency, for instance...), in which case you'd dial anti-clockwise to 'Direct'. To hear the result of your input [i]including [/i]any DAW treatment or tracks playing, you'd dial to 'DAW'. Anywhere in between is admissible, of course.
Just sayin'; hope this helps.
[/quote]
Thanks Douglas, I see that now, it was just something I had never paid attention to before, not having a DAW to play with.