Sony MAS-A100 Manual page 31

The following diagram below shows an example of two unicast flows, where the
MAS-A100 sends the Main output to the Dante receiver of the speech reinforcement
system, and sends the Rec output to the Dante receiver of the recording system.
The maximum number of flows of each MAS-A100 is two. Therefore, it is necessary to
use multicast flows instead of unicast flows if there is a need to send audio to three or
more Dante devices.
For details about Dante audio transmission using a multicast flow, refer to the Dante
Controller user guide.
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