Kramer AV VA-4X
4 channel HDMI extender / toolbox
VA-4X is a versatile 4K@60Hz (4:4:4) HDMI multi-channel extender that equalizes and reclocks TMDS data before re-transmitting the signal, thus increasing the HDMI cable range for all 4 outputs. It is a true 4-channel HDMI "Toolbox", with functionality including 4 independent test-pattern generators, chroma sub-sampling down-conversion and EDID management options, and, of course, video extension.
- Chroma sampling reduction (4K60 4:4:4 to 4K60 4:2:0 conversion)
- EDID management
- Independent pattern generator for each channel