​This 4K UHD+ Audio Embedder is designed to insert an external audio signal (analog or digital) into any HDMI or DVI (with HDMI to DVI adaptor) source signal to generate an HDMI compliant output with new audio. Both stereo LPCM 2.0 and multi-channel bitstream audio is supported for insertion and the preferred source can be selected with a simple switch. Both the input and output HDMI ports support 4K UHD+ resolutions up to 4K@60Hz (YUV 4:4:4, 8-bit) and are capable of providing high quality audio and video performance. This unit supports pass-through of HD and standard bitstream formats as well as LPCM 7.1 with audio sampling rates up to 192 kHz. Built in EDID management support allows the user select from multiple EDIDs and, with the use of optional PC software, to edit, upload and download EDID files.

SPECIFICATIONS:
​HDMI input and output with 18Gbps (600MHz) 4K UHD+ support
DVI 1.0 compliant with the use of an HDMI-DVI adaptor
HDCP 1.4 and 2.2 compliant
Supports HD resolutions up to 3840×2160@60Hz (YUV 4:4:4, 8-bit) & 4096×2160@60Hz (YUV 4:4:4, 8-bit)
Supports 48-bit Deep Color up to 1080p@60Hz
Supports pass-through of LPCM 7.1, bitstream and HD bitstream audio formats over HDMI
Supports embedding external audio sources (analog stereo or digital S/PDIF) into an existing HDMI source, or adding audio to a DVI source (output as HDMI)
Supports HDMI audio sampling rates up to 192 kHz
Supports the following S/PDIF audio sampling rates: 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, and 192kHz
Provides EDID management with EDID bypass and 2 user modifiable EDIDs
PC based EDID management tool support
Outputs a 720p@60Hz color bar pattern when no input is connected
Supports RS-232 style control via a Virtual COM port over USB
Inputs
1x HDMI [1x Uncompressed AV and Data]
1x TOSLINK [1x OPTICAL 2 Channel LPCM]
2x RCA [1x Stereo (L/R)]
1x USB Mini-B [1x CONTROL / SERVICE Propriety Data]
Outputs
1x HDMI [1x Uncompressed AV and Data]
PSU: 5V/2.6A
Dimensions 128mm [W] x 116mm [D] x 30mm [H]
Net Weight 358g