KD-DA1X4DC | 1X4 4K 18G HDMI DISTRIBUTION AMPLIFIER WITH AUDIO DE-EMBED, 4K TO 1080P DOWN-CONVERT
KD-DA1X4DC
1X4 4K 18G HDMI DISTRIBUTION AMPLIFIER WITH AUDIO DE-EMBED, 4K TO 1080P DOWN-CONVERT
KD-DA1X4DC
1X4 4K 18G HDMI DISTRIBUTION AMPLIFIER WITH AUDIO DE-EMBED, 4K TO 1080P DOWN-CONVERT
- UM : EA
The Key Digital KD-DA1x4DC is a high-performance 1x4 HDMI distribution amplifier and splitter that delivers full 4K/18G Ultra HD video resolution while offering advanced features for professional AV integrators. Supporting up to 4096x2160 at 60Hz (4:4:4), this unit distributes one HDMI source to four outputs with full HDCP 2.2 compliance and 3D support. Its standout capabilities include 4K to 1080p down-conversion on two of the outputs and flexible audio de-embedding via analog and digital coax outputs. Designed for easy integration into commercial AV systems, the KD-DA1x4DC is ideal for conference rooms, classrooms, retail displays, and any installation requiring synchronized high-resolution video and separate audio distribution. With EDID management, deep color support, and robust signal integrity, it’s a powerful tool for modern video distribution.
Features
- HDMI Signal Distribution: 1 HDMI source to 4 HDMI outputs/displays
- Ultra HD/4K Support: 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
- Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096x2160p
- 4K to 1080p Down Convert: When enabled, resolution conversion is applied to individual outputs(s) based on EDID from the connected display
- Audio De-embedding: Audio of the connected HDMI input is output at the digital Optical and analog 3.5mm stereo connectors
- Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
- EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from output/display 1
- Surround Audio Support: DTS-HD Master Audio™, DTS:X®, Dolby® TrueHD, Dolby Atmos®
Additional Features
- HDCP Licensing: Fully licensed and compatible with HDCP 2.2
- HDR10 and Dolby Vision®: More life-like images through a greater range of luminance levels
- Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
- CEC Disconnect: Prevents unwanted control of source
