A device that accepts a single multimedia input (such as HDMI, SDI, or Composite RCA) and duplicates it across multiple outputs. Unlike simple mirror setups, advanced splitters preserve EDID (Extended Display Identification Data) metadata to ensure that resolutions, color spaces, and audio formats remain synchronized across all connected screens.
Active +6dB to +12dB adjustable per channel to mitigate line attenuation 1U or 2U Standard 19-inch Rack-mountable Metal Enclosure Practical Applications Commercial Digital Signage visual audio splitter amp- joiner 12 serial
: To join 12 camera feeds onto a few main security screens. How to Choose the Right Model A device that accepts a single multimedia input
The "Amp" in the title means active gain. in your signal chain (before powered speakers or recording interfaces) and power it off last. This prevents "thumps" from the 12 amplified outputs hitting your gear. How to Choose the Right Model The "Amp"