Hello everyone, I just bought a new Boss me-25 multieffects processor. I have an Epiphone lp standard and a laney LX 12 amp (not costly). I tried testing the different effects of the pedal, the clean ones sound good, but as soon as I switch to any od, heavy aur distortion effect, the feedback and output from the amp is unbearable. Even if I am not playing anything, still the feedback is huge. So, I wanted your insight, whether this is the problem of amp or is there any other reason. Thank you!
PS: The amp wasn't very good without the pedal either, there was always some feedback when I pressed the "crunch" button in the amp.