I think the audio port in my pc is a bit problematic, in higher volumes (without being that high even) i get buzzing sounds. I have tested my speakers on my laptop so the problem gotta lie there. Is there some other way to easily and cheaply connect my speakers cable to my pc? I was wondering if there was something like a usb socket attached with an audio port cable or something, but if i have to buy something like this i want to know which product i should be cause i want minimal declines in quality if any (like max volume or whatever it may affect). Any leads?