When you turn up the volume on the Surface or the PA?
Might help to find the source of the problem.
I'd suspect using an interface instead of going directly out of the Surface audio might help. (if that's what you do)

Even an inexpensive 2i2 might make all the difference so the conversion from digital to audio uses better convertors, as I think the Surface likely has a headphone level out, not Line level.

Last edited by rharv; 11/29/24 07:00 PM.

I do not work here, but the benefits are still awesome
Make your sound your own!