Channel Strip
Ruled out so far: , the mixer settings, the cables, the room's sound system
Top to bottom
Walk the channel strip
Fader up is assumed. Nobody reaches step two of a dead channel with the fader down.
- TRIM / GAIN to 12 o'clock.
- COLOR FX off, FILTER knob to 12 o'clock. A filter swept to either end by the last DJ silences a channel with everything else looking right.
Sound now?
You follow these steps at your own risk. Full disclaimer.