R/L RCA Inputs – Sum to mono?

[Reelzman1]

GLD-80 – We have a mono FOH system and are having a problem with a need to sum the R/L RCA input so it gets sent to the house without the stereo imaging (as panned audio gets lost). Scratching our heads with this and cannot come up with a solution…yet. Any help or suggestions would be appreciated!

[Eelke]

How about routing the RCA inputs to a mono group first? It will get summed in the group.

[jcarter]

If you’re not tight on mixes, you may want to think about configuring the mains as LR + Msum and using the Msum as your PA feed, so that panning a mono input won’t change its level in the PA. The nice thing about that approach is that your stereo inputs will automatically sum to mono as well.

If you’re not tight on inputs, you could keep whatever bus configuration you run now and assign two mono input processing channels to your R/L RCA pair.

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