Hi . First of all I speak Spanish so if the answer could be do it in my lenguaje it’s better for me
I have to reorganice the studio (I run an Apollo and a SLIII and studio one 5)
I use to use the Apollo as the main interface I want to use the presonus now
The first of the problems. I just connect a guitar to input 13. Run a pair of headphones go to input rise the fader and I get audio of my guitar but also a horrible nasty hiss in the backraound