Kramer Electronics digitale scaler 18G 4K HDR HDMI VP-451

The Kramer Electronics VP-451 is a professional digital scaler that converts and scales video signals to 4K@60Hz with HDR support. It features HDMI 2.0 compliance, HDCP 2.2, and a high-performance scaling engine for up/down conversion. Ideal for AV integration, it offers multiple inputs including HDMI and VGA with analog audio embedding, and outputs via HDMI with balanced stereo audio de-embedding. Control options include OSD, RS-232, Ethernet (Web GUI), and USB for firmware updates. The VP-451 also includes K-Locker™ EDID management for reliable signal negotiation.

Advantages

High-quality 4K scaling with HDR10 support, low latency, and flexible control options make the VP-451 a versatile solution for professional AV systems. Its compact design and robust build ensure reliable performance in any setup.

Suitable for

• Conference rooms and boardrooms
• Education and training facilities
• Digital signage and retail displays
• Broadcast and live event production

Key specifications

• Max Resolution: 4K@60Hz (4:4:4)
• HDMI Compliance: HDMI 2.0
• HDCP Compliance: HDCP 2.2
• Max Data Rate: 18 Gbps (6 Gbps per graphic channel)
• Scaling Engine: High-performance up/down scaling
• HDR Support: HDR10
• Video Inputs: 1x HDMI, 1x VGA
• Audio Inputs: 1x 3.5mm unbalanced stereo (for VGA)
• Video Outputs: 1x HDMI
• Audio Outputs: 1x Balanced Stereo Audio (5-pin terminal block)
• Audio Features: HDMI audio de-embedding, analog audio embedding
• Control Options: OSD, RS-232, Ethernet (Web GUI), USB (firmware)
• EDID Management: K-Locker™ EDID management
• Color Depth Support: 8-bit, 10-bit, 12-bit
• Video Latency: Low latency
• Aspect Ratio Control: Full screen, letterbox, overscan, underscan
• Power Supply: 12V DC, 2A
• Compliance: CE, FCC

Recommendations

The VP-451 is an excellent choice for integrators needing reliable 4K scaling with HDR and flexible control. Its comprehensive input/output options and EDID management ensure seamless integration into complex AV systems.