Reply to DJM-2000 to Amp - When I kill the EQs, I can still hear the track playing, how to fix

Hey guys! Sorry, I haven't been really active lately. But I'm back with a question!

I'm redoing my whole setup (been doing it for over a month, I know) and I just plugged in my mixer and my amp. Weirdly, when I'm playing with the EQs, and turn the knobs to 0, I can still hear the track playing (something that was not happening with my old setup). Any ideas if that's normal? And how to fix it if it's not?

Thanks guys!