The What: Hall Research has launched the HD-AUD-IO, an all-in-one HDMI audio manager capable of extracting audio from (de-embedding) and/or inserting audio into (embedding) an HDMI video signal.

The EMX-I-AMP by Hall Research is a 4K HDMI audio extractor with built-in 50 watt audio amplifier for direct connection to 8 ohm speakers. The device provides a separate stereo input for connecting a ...