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Enrich your AV knowledge and fast track your Pro AV education. Kramer Academy’s extensive library of prerecorded, online training videos is your one stop shop to learn about all the important Pro AV subjects, including wired or wireless connectivity, scaling, switching, routing, and more.

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VP-439 3-input Switcher/Scaler
kramer-vp-439-3-input-switcher_scaler

Overview

Nick Mawer of Kramer UK introduces the the VP-439 switcher/scaler which features auto-sensing of live inputs. The VP-439 is designed for small classrooms and meeting rooms and includes three inputs: one for HDMI, one for Computer Graphics and one for Composite Video.