3 Auxes and Subgroups share a common concept—they both provide a way
4 for one or more tracks (or busses) to send their signal to a single bus so
5 that common signal processing can be applied to the mix of their signals.
8 <dfn>Aux sends</dfn> leave the existing signal routing to the main mix in place,
9 and are typically used to create a separate mix to send to (for example)
10 monitors or headphones (for performer monitor mixes):
14 <img width="300px" src="/images/aux_routing.png" alt="Aux signal routing">
21 <dfn>Subgroups</dfn> usually remove the original signal routing to the main mix and
22 replace it with a new one that delivers the output of the subgroup bus to
27 <img width="300px" src="/images/subgroup_routes.png" alt="sub group signal routing">
29 Sub group signal routing