Hi everyone. I just got my bass back from getting set up and I was so excited to play it but my amp is barely producing any sound out of nowhere. I just played a gig with it a couple weeks ago and it was fine. Haven’t turned it on since. (Shameful, I know) I have a Peavey 405 amp head and a Carvin 1x15 cab. I tried different cables, different basses, different knob combinations. Nothing seems to help at all. So the exact issue happening is there is no sound unless I hit the bottom strings really hard and then I’ll get an extremely distorted fuzz and popping sounds. It sounds like I have my ISP pedal on full blast. Is there any indication with my information that it’s my amp or my cab? Any tips on how to diagnose or fix it? Thanks in advanced.