Alright, so I got an outlet-powered USB hub but the problem still remains. Ive tried plugging it into different outlets and they all act the same. Maybe the hub is still pulling power through USB even though it is plugged into the wall? Not really sure what to think at this point, but these...
I hope this is the right place to ask, and I am not quite sure where to start in describing this problem. I have had it for several years now, and tried unsuccessfully to solve it. I am experiencing some really infuriating digital interference noise from the headphone jack on my audio interface...