dd m3a bass knob not working

[blackdragonx118 10+ year member]

Ok, so a few months back I re-ran my POS through my car because it was bugging me. So, when I unplugged my amp, I first unplugged the RCA's, then the fuse for the POS line. I also unplugged the remote and unhooked the ground as well. Moved the wires, and reinstalled everything. Last thing I plugged in was the bass knob. Turned on to test, and got a rather "scary" bass note, lol. The knob had stopped working. Now, what's odd is I didn't unplug it from the knob itself, just the amp. I also tested with another cable with the same crossover pattern, and nothing. The power light and clipping light both work on the knob, but it doesn't adjust anymore. Aside from a random fluke, any other reason why it would randomly quit like that?

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[NASTY08IMPALA 5,000+ posts]

buy a new one ....im on my 3rd aq knob

 

[blackdragonx118 10+ year member]

Trying to avoid that, at least for now. Mostly because I'm worried it's the amp, and not the bass knob.