The Atlona AT-UHD-M2C-BAL is an audio converter used to extract & downmix multi-channel digital Dolby & DTS surround sound signals from HDMI sources to balanced analog signals for professional audio systems. The converter provides controls for one- or two-channel mode, volume, mute, bass, & treble via RS-232, TCP/IP, & a web-based GUI. A balanced analog audio output is provided on a 5-pin captive screw connector. The video pass-through design of the AT-UHD-M2C-BAL allows it to be placed anywhere in the signal path where a convenient audio feed to the sound system is required. Features HDMI ports quantity 1 x In, 1 x Out Ethernet 1 Universal de-embedder for Dolby & DTS signals Downmixes multi-channel audio to 1 or 2-channel audio Balanced audio output Volume & EQ adjustment 4K/UHD support HDMI Receiver EDID management