By adding option cards to the Si range of digital consoles, you can interface your desk with a multitude of analogue and digital systems, whilst 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. Further cards are always in development and will provide various solutions for interfacing onto emerging networks or devices. The Soundcraft MADI-USB Combo card offers digital audio connection between an Si series console and Apple Mac or PC with a USB port as well as any of the Soundcraft range of Stageboxes via Soundcraft’s proprietary Cat 5 MADI connection.