Hi guys, thanks for replying, so when I connect the cable to my guitar, and volume turned down, noise is gone, but when volume turned up, the noise is there! And when I put amp there, the noise just got worse.
The thing is I plugged my helix to same power strip as my computer and monitors, since I use it as an audio interface. But its making so much noise that I wish there was a way to eliminate this. Do you have any tips for my case?