The Enova DVX-2255HD 6 x 3 All-In-One Presentation Switcher is a unified audio, video, and control device that replaces the need for numerous individual components and eliminates the integration and reliability challenges that accompany them. The compact 3U Presentation Switcher integrates a variety of different functionality, such as a scaler, analog to digital signal converter, twisted pair transmitter and amplifier with built-in professional grade audio processing into a single chassis. With AMX-exclusive features, the DVX-2255HD is a simple to install, flexible solution, perfectly suited for large and complex conference rooms, classrooms and auditoriums.