The Kramer VP-451 is a high-performance 18G 4K HDR HDMI ProScale™ Digital Scaler designed for seamless scaling of HDMI and USB-C signals. With capabilities to up-scale, down-scale, and cross-scale to resolutions up to 4K@60 (4:4:4), this versatile scaler ensures your video output maintains the highest quality. Its user-friendly features, including automatic source switching and signal adjustments, make it an essential tool for any professional AV setup.
Kramer VP-451 Camera Features
Features
- High-Performance Professional Scaler: Supports HDR10 and HDCP 2.2/1.4, ensuring compatibility with the latest content protection standards and delivering stunning image quality.
- Fast, Smooth Manual and Auto Switching Between Sources: Easily switch between USB Type-C and HDMI inputs or set the device to automatically select the active source, improving workflow efficiency.
- Flexible Analog Audio Embedding and Extraction: Embed unbalanced analog audio into the HDMI output and extract audio as balanced analog, providing versatility in audio management.
- USB-C Powering: Supplies up to 60W of power through the USB-C input, minimizing the need for additional power adapters.
- Automatic Display Control: Utilizes CEC technology for automatic display on/off control, enhancing user convenience.
- Convenient Unit Control: Features an OSD for easy navigation and control, with non-volatile memory to save settings.
- User-Friendly Operation: LED indicators for input and power status simplify monitoring and operation.
- Easy Installation: Compact design allows for surface or side-by-side mounting, fitting perfectly in a 1U rack space.
Kramer VP-451 Detailed Specifications
| Feature | Details |
| Scaling Capability | Up to 4K@60 (4:4:4) |
| Input Types | HDMI, USB-C |
| Output Formats | HDMI with audio embedding/extraction |
| Power Supply | USB-C input with 60W power delivery |
| Dimensions | Compact design for 1U rack space |
| Control Interface | On-Screen Display and remote contact closure |
| Compatibility | HDR10, HDCP 2.2/1.4 |
| Installation Type | Surface or side-by-side mounting |



















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