Patchbay, Jack PanelsA patchbay, also known as a jack panel, is a device used to connect and manage multiple audio, video, or other signals in a studio or other professional audio/video setting. It consists of a panel with a series of jacks or connectors, arranged in a specific configuration, that allow signals from various sources to be routed to different destinations. Patchbays are commonly used in recording studios, broadcast studios, and other settings where multiple signals need to be managed and routed. They allow signals to be easily routed and rerouted without having to physically reconnect cables, making it easy to reconfigure a system or patch in new devices. Patchbays are often mounted in a rack or enclosure along with other equipment.