Soundcraft RS2485SP I/O CardThe ViO COB (part no. RS2485SP) from Soundcraft is a 32 channel CobraNet input output card designed for Soundcraft's Vi Series mixing consoles. The card allows up to 32 channels of input or outputs signals (or a combination of both) to be received by or sent from a console onto a CobraNet network. The card must be used as the conductor for the network. DIP switches on the card allow setting the number of input or output channels seen by the console