The Atlona AT-UHD-CLSO-601 is an advanced six-input, multi-format switcher with built-in 4K scaling and mirrored HDBaseT™ and HDMI outputs. It simplifies classroom and small office system integration by providing four HDMI and two multi-function analog inputs, to enable the use of both new and legacy sources with HDMI displays. Professional audio features such as a microphone input with 48 volt phantom power and ducking are also included, allowing the switcher to address a wide array of AV switching and processing needs often encountered in classrooms, conference rooms, boardrooms, training rooms and other presentation settings.