A full-normal, or normalled patchbay configuration is the most common configuration for an audio patchbay. With this configuration, the signal from the source device, at the top jack, flows through the jack directly below, to the destination device, making a connection inside the patchbay without the need for a patch cord connecting the two vertical jacks together. A full-normal setup allows the engineer to set up the patchbay in their most comfortable workflow for their recording or mixing proc