The Hall Research EMX-I-AMP 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 wireless microphone or audio player. HDMI audio is mixed with the analog audio input and amplified. Output volume can be controlled via LAN, front panel buttons, RS-232 commands, or using a remote wall-plate with a rotary knob. An independent RS-232 output port is provided in order to control other devices such as TVs or projectors. Advanced features include audio ducking and full EDID management. Control is available via internal webpage accessible from any smart device or browser; a USB port enables configuration of advanced settings.
