Had the farty sound last night at a pretty loud gig.
Noticed toward the end of the night. More noticeably Bb on the E string.
Running Ampeg PF500 (gain at 2 o’clock and not clipping), Hartke 2x10,
Gibson Midtown.
I just removed the grille and checked the speakers. All looks good. Voice coils move smoothly.
Was it just my settings? Gain a bit too high? Have I damaged my cab?