PreSonus M80 User Manual
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CONTROLS & CONNECTIONS
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3.6 Aux Input – Cascading Mixes
The Aux Input on the M80 mixes an external audio source in with any other channel assigned to the bus.
This provides an opportunity to connect multiple M80’s together thus creating more inputs for the stereo
mix bus. Connect the balanced bus outputs of one M80 to the Aux inputs of the next M80. The M80 that
is the last in the chain is the master output device. Previous mixes can be controlled similar to sub-
groups via the Master Level knob.