Phantom On - Alesis MultiMix12FX Reference Manual

2
A Tour of the MultiMix

Phantom On

This switch activates and deactivates the phantom power
described in "Mic Inputs (Channels 1 – 4)," page 21. This
switch controls phantom power for all four mic inputs.
28
As we said earlier, it's very
important that you plug in
your microphones and mute
your system before you turn
on phantom power.