Which Extron product is commonly used for signal routing in AV systems?

The Extron product commonly used for signal routing in AV systems is the AV switcher. An AV switcher allows users to select between multiple audio and video sources and route the selected signal to a specific output. This capability is essential in a variety of settings, including classrooms, conference rooms, and theaters, where there may be several input devices (like computers, cameras, and playback devices) and a need to display or distribute those signals to either local screens or remote locations.

An AV switcher manages the inputs and outputs efficiently, ensuring seamless transitions between sources without degrading audio or video quality. This makes it a crucial component in systems that require flexibility and control over multiple signals. The functionality of an AV switcher streamlines the process of managing source devices, thereby enhancing the overall AV experience for users.