We have an aux channel to which we route each audio channel and send that aux to a stereo matrix for live stream. Is the EQ of each channel flat on the aux we send or is it included as what you hear live? I hope the question is clear?
That depends on the source point you select in your Aux mix routing.
With the first two points, the EQs have virtually no effect on the stream, whereas from the “Post PEQ” point onwards, the EQ settings are identical to those in your Main mix.
Is there a specific reason why you aren’t using the aux directly for the stream, but are sending it via a matrix instead?