AKG DMM14 U Reference Manual page 88

Description
• 10 stereo headphone outputs
The master buses for OUT, REC-OUT and HEADPHONE are accessible to
the entire system of cascaded devices. Every unit adds its input channels to
the master buses, which are transferred via the Ethernet interface. Every unit
can monitor and output the master buses.
The automix algorithm also transfers its control data via this interface. This
allows the automix algorithm to function system-wide.
DMM14 MANUAL 88