Lightware DA4-HDMI20-C 4-Output HDMI Distribution Amplifier
The DA4-HDMI20-C HDMI distribution amplifier is engineered for professional AV integrators and system designers who demand reliable signal distribution across multiple displays. This compact 4-output amplifier delivers pixel-accurate reclocking and intelligent EDID management, ensuring pristine video quality whether you're deploying conference room systems, digital signage networks, or broadcast facilities. With support for HDMI 2.0, HDMI 1.4, and DVI signals—with or without HDCP encryption—this distribution amplifier eliminates signal degradation and compatibility headaches in demanding installations.
Key Features
- 4 independent HDMI outputs for simultaneous multi-display distribution
- Pixel Accurate Reclocking technology preserves signal integrity across long cable runs
- Built-in EDID Management for automatic resolution and refresh rate optimization
- HDMI 2.0 compatibility with backward support for HDMI 1.4 and DVI
- HDCP encryption support for protected content distribution
- Compact form factor ideal for rack mounting and space-constrained installations
- Professional-grade reliability for 24/7 operation in commercial AV environments
Technical Specifications
| Specification |
Details |
| Manufacturer |
STRATEGIC SOURCING |
| Part Number |
91320011 |
| Model |
DA4-HDMI20-C |
| Output Ports |
4x HDMI |
| Video Standards |
HDMI 2.0, HDMI 1.4, DVI |
| HDCP Support |
Yes (with and without encryption) |
| Signal Processing |
Pixel Accurate Reclocking, EDID Management |
| Application |
Professional AV distribution systems |
Frequently Asked Questions
What is an HDMI distribution amplifier and why do I need one?
An HDMI distribution amplifier like the DA4-HDMI20-C takes a single HDMI source signal and amplifies it to multiple outputs, allowing you to connect several displays simultaneously without signal loss. This is essential for conference rooms, control centers, and digital signage where one source must feed multiple screens reliably.
How does Pixel Accurate Reclocking improve video quality?
Pixel Accurate Reclocking regenerates the video timing signals to eliminate jitter and signal degradation that occurs over cable distances. This ensures each output receives a clean, synchronized signal, preventing artifacts, flickering, or resolution drops—critical for professional installations requiring pristine video fidelity.
Does the DA4-HDMI20-C support HDCP-protected content?
Yes, the DA4-HDMI20-C fully supports HDCP encryption, allowing you to distribute protected content like streaming services and premium video sources across multiple displays while maintaining copyright compliance and signal security.
Can I use this HDMI amplifier with older DVI equipment?
Absolutely. The DA4-HDMI20-C is backward compatible with DVI signals, making it ideal for mixed-generation AV environments where legacy and modern equipment must coexist seamlessly.
