Hello, I have a simple question regarding the Presonus Studio 68 interface and I have noticed that when playing a song or any type of sound and by completely lowering the headphone knob you can still hear something of what is playing in the headphones. headphones, is it normal? I clarify that it is something almost imperceptible but it does not stop calling my attention, that's why I ask it.
In case this is normal I would like to know the reason.
I hope that some user of this interface or understood in the subject can help me, a great greeting to the community!