Atlona is now shipping its AT-HDR-M2C audio converter to extract, down-mix and convert multi-channel HDMI source audio to two-channel HDMI, TOSLINK and analog audio.
The HDR-M2C has an HDMI input with pass-through capability and also strips multi-channel PCM, Dolby and DTS audio and outputs 2.0 stereo signals over HDMI, two-channel analog unbalanced audio and TOSLINK digital audio outputs. The HDR-M2C audio converter includes EDID management features as well as audio volume and bass / treble controls, all available via Ethernet through the Atlona Management System (AMS), the web GUI or a control system.
the HDR-M2C lists for $449.99. Here are all the specs.