The MSC-S is a DPDT center-off switch used for switching two different amplified microphone signals. The standard MSC-S comes labeled as Chapel and Local Microphone, but custom labeling is available. The module mounts into a standard single-gang electrical box (not provided) and is finished off using a matching decora cover plate (see HPS-1). Connections on the sound system side of the switch are made via pigtail wires. Modules are available in Brown, Ivory or White.