The EXP-CON-H2-DD is the audio tool that everyone should have. A versatile offering loaded with powerful features. Take up to Dolby True HD or DTS-HD 7.1 audio signals from an HDMI source and downmix to RCA stereo analog. Featuring 18Gbps HDMI passthrough, easily transmit 4K HDR or Dolby Vision content to a connected display or AVR. If you have an older 1080p, don’t worry, as the HDMI output of the converter can scale 4K content to 1080p. If you need multi-zone audio downmixing simply rack mount up to 12 converters by using the NHD-000-RACK4.