The MADI I/O card can establish a 64-channel MADI input and output to a remote device such as stage rack, another console or Broadcast feed to an OB.  Optical inputs and outputs are provided on SC connectors, the auxiliary interface can be used as a redundant link.

By adding option cards to the Si range of digital consoles, you can interface your desk with a multitude of analogue and digital systems, while expanding I/O count beyond that of the standard console configuration.  Routing to and from the option cards is achieved via the Patching functionality on the console.