The DDI-11 component enables you to convert the output of one connector on a DataPort card installed in the Core, or an I/O Frame to two standard analog line out connections for use with a non-DataPort amplifier. The component in Q-SYS Designer represents a physical adapter cable available from QSC along with the installation instructions.When the DDI-11 is used, there is no control or telemetry available through the two associated DataPort card channels - they behave the same as a Line Out card. You must have the DDI-11 component in your design and wired to a DataPort component, and the DDI-11 adapter connected to the DataPort card for this feature to operate. If either is installed, and the other missing, the output is muted.