Kramer VP-460 ProScale 3G HD SDI Presentation Switcher

The Kramer VP-460 ProScale Presentation Switcher is built for professional AV environments that require reliable, high-quality switching between diverse video sources. Supporting computer graphics, composite video, and 3G HD-SDI inputs, it consolidates multiple signal types into a single switching platform — eliminating the need for separate converters or adapters in conference rooms, lecture halls, houses of worship, and live event spaces.

At the heart of the VP-460 is Kramer's ProScale processing engine, which scales incoming signals to your desired output resolution for a consistent, polished image regardless of the source format. This makes it especially valuable in mixed-signal environments where presenters may connect laptops, cameras, or broadcast-grade SDI sources. The unit is designed for integration into permanent AV installations, with a form factor suited to standard equipment racks and the signal reliability that professional environments demand.