Well, put it this way. I can put the same song from the CD player, crank it and it won't distort. Same song from my computer, and when playing high notes at loud volumes, it will begin to emit a slight click or cackle, not constantly but in some very high notes of the song. For example, I was playing Adele and at one point in the song as her voice peaked it clicked/cackled there. I know my speakers aren't damaged and my amp is perfectly capable at playing at these levels. Any ideas?