petrucci said:Hello again, well the chain is guitar into axe-fx then 2 outputs to the mixer, an old one spirit folio mixer, then goes into two powered monitors "spirit absolute 4p" , i think it might be the frequencies because when i use headphones in the same mixer i don't hear the buzzing anymore on the clean sounds, and no it's not clipping on the axe.
Thanks.
Sounds like the issue is the powered monitors if it isn't doing it with headphones. You could also be clipping the inputs of the Active monitors