What is aux send on mixer?
Apr 14, 2017. An “Aux Send” is a type of output used on most live sound and recording mixers. It allows you to create an “auxiliary” mix in which you have individual level control over each input channel on your mixer to your “Aux Send” output.
How does FX send work on a mixer?
When the FX send control is turned up on a track, part or all of that track's audio signal is sent out into the effects process via these cables and then returned to the final mix. The processed audio is then recombined with the full mix before being output through the mixer's main master audio channel.