Persistent background static/fizz in guitar recording regardless of PC or output devices (Behringer Guitar Link + ASIO4ALL)
Hi everyone, I'll try to be as clear as possible to find a solution to this problem, but beforehand, I want to mention that I'm an absolute beginner at all of this—what little I know, I've learned from YouTube videos. Anyway: the sound of my guitar when I record and play (even when I'm not recording) sounds "fried" / full of static.
As you can hear (in the attached video), even when I play my guitar with a clean preset, you can hear that background static/fizz (and when I turn on distortion, don't even get me started). I'm tired of this; I've had it for years, and a few days ago I finally bought a new computer hoping to improve my sound, only to find to my dismay that this damn noise is still here.
My setup is the following: from my PC, I use a small interface, one of those Behringer "Guitar Link" clones/adapters (I'm broke and can't afford anything better) which has two ports (one for headphones and one for the guitar). From those two ports: I plug the guitar port into my pedalboard and then into my guitar, and for the headphone port—any speaker, headphone, or amp I connect to it plays this "fried" static sound. I tried connecting good headphones, the sound is still there; I tried connecting cheap Noga PC speakers, the sound is still there; I even tried connecting it to my Marshall amplifier, the sound is still there.
It's obviously a software problem (hardware? I don't think so, my PC isn't the best, but surely an audio program isn't the issue!), I have no idea. I use ASIO4ALL, and the audio still sounds "fried" even when I render what I've recorded, so obviously the problem is computer-related. Help please!