The Kramer VSM-4X4A 4×4 Seamless AV Matrix Switcher/Multi-Scaler is designed to provide exceptional video and audio performance for a variety of applications. It features advanced PixPerfect™ Scaling Technology, allowing for high-quality image scaling and frame-to-frame switching without glitches. With multiple operation modes, including video wall and multi-viewer settings, this switcher is perfect for any AV setup that demands seamless integration and flexibility.
Kramer VSM-4X4A Key Features
- PixPerfect™ Scaling Technology: Kramer’s precision pixel mapping ensures high-quality scaling for flawless image presentation.
- HDTV Compatible: Supports all standard HDTV resolutions for versatile use.
- HDCP Compliant: Ensures compatibility with HDCP-encrypted content.
- 4 HDMI Inputs & 4 Scaled HDMI Outputs: Provides ample connectivity options for various devices.
- Audio Options: Features 4 balanced and 4 unbalanced audio outputs with independent volume control for optimal audio management.
- Selectable Operation Modes: Choose between a 4×4 matrix switcher, video wall, dual display, or quad display for maximum flexibility.
- Bezel Correction Options: Corrects bezel gaps in video wall mode for a seamless display.
- Matrix Switching Modes: Offers seamless switching or fade-through-black mode based on user preference.
- Constant Output Sync: Maintains output sync across all modes for uninterrupted performance.
- HDMI Support: Compatible with deep color and various audio formats including Dolby Digital Plus and DTS.
- Per Port HDCP and EDID Settings: Customize settings for each port to meet specific requirements.
- Input Resolution Range: Supports resolutions from VGA to WUXGA and 480i to 1080p.
- Output Resolution Range: Delivers output resolutions from 480p to 1080p.
- Multiple Aspect Ratio Selections: Offers full, 4:3, 16:9, and best fit options for diverse content.
- Built-in ProcAmp: Adjust color, hue, sharpness, noise, contrast, and brightness for enhanced image quality.
- Front Panel Control: User-friendly operation mode buttons for easy access and control.
- 4 Preset Memory Locations: Quickly access common IN-OUT configurations for efficiency.
- Front Panel Lockout: Prevents unauthorized changes to settings.
- Non-Volatile Memory: Saves final settings even after power loss.
- Additional Internal Memory: Supports larger firmware code for future updates.
- Firmware Upgrade: Easily upgrade via Ethernet or mini USB connector.
- Varied Control Options: Control via front panel, RS-232, infrared remote, or Ethernet with built-in web pages for versatility.
Kramer VSM-4X4A Detailed Specifications
| Feature | Details |
| Model | Kramer VSM-4X4A |
| Input Ports | 4 HDMI |
| Output Ports | 4 Scaled HDMI |
| Audio Outputs | 4 Balanced, 4 Unbalanced |
| Input Resolution Range | VGA to WUXGA, 480i to 1080p |
| Output Resolution Range | 480p to 1080p |
| Control Options | Front panel, RS-232, infrared, Ethernet |
| Dimensions | 1U Rack Mountable |
| Weight | 4.4 lbs |
| Power Supply | 100-240V AC, 50/60Hz |



















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