Hello I have a quick question.
I have a revv g20 amp and for some reason when I plug in my fm9 as a pre pedal, there is a large amount of hum. I tried pressing the ground loop button and it’s still persistent. I should also mention that I’m using a humbuster cable from output 3 to the input of my amp.
I do not have this problem at all on my Mesa boogie Fillmore.
Any suggestions?
Thanks a lot
I have a revv g20 amp and for some reason when I plug in my fm9 as a pre pedal, there is a large amount of hum. I tried pressing the ground loop button and it’s still persistent. I should also mention that I’m using a humbuster cable from output 3 to the input of my amp.
I do not have this problem at all on my Mesa boogie Fillmore.
Any suggestions?
Thanks a lot