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HDMI Audio Converter


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Product ID: OTHR-ADC04-BLK

HDMI Audio Converter - ADC04

HDMI 2.0a latest version. HDMI to OPT, AUX, HDMI audio extractor. RCA supported. 

  • - AUDIO EXTRACTION & ARC FUNCTION: Extract the digital audio signal from the HDMI input and convert it to 2 channel analog stereo output (3.5mm Aux / Coaxial / Optical) or multi-channel Audio (SPDIF) output. Supports ARC function & CEC bypass. ARC audio is available from the optical/coaxial output ONLY. AUX does NOT support ARC audio.
  • - 4K Ultra HD with HDMI 2.0: Supports the highest video resolution to 4K 50/60HZ (YUV444). Supports DCP 2.2 and DVI compliant; Supports Dolby Vision and HDR10(We suggest using HDMI2.0 certified cable to get Dolby Vision and HDR compatible); Supports HDMI HIGH Bit Rate(HBR) audio pass through; Audio sample rates up to 192kHZ;10 Bit HDR pass through
  • - AUDIO EDID SETTINGS: 2CH for 3.5mm Aux, Coaxial or SPDIF stereo output; 5.1CH for SPDIF Output, Supports uncompressed audio such as LPCM. Supports DTS Digital / Dolby Digital pass through (Our device does not decode the digital audio, you will still need an end display that is compatible with those formats)
  • - Universal compatibility: Suitable for various HDMI source devices like Roku or Chromecast without dedicated audio output as well as Blu-ray/ DVD/ HD player, cable/satellite box, Amazon Fire TV, Apple TV, PS3/4, Xbox, PC/laptop, HD camera, HD DVR etc
  • - WHAT YOU GET: Avantree stands behind this product with a 12 month warranty. US 800 number (+1 800 232 2078) tech support and our responsive email support team are available to assist.


Product ID: OTHR-ADC04-BLK
  • Specification
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•Extract the digital audio signal from an HDMI input and convert to an HDMI+Audio (OPT+R/L+Coaxial) output.
•Supports Ultra HD 4K video (2160p) at 60Hz. Video bandwidth up to 600 MHz / 6.0 Gbps per channel.
•Support for ARC/CEC control.
•Support for compressed audio such as DTS-HD/Dolby-true HD/ DTS/Dolby-AC3/DSD.


•Supports Ultra HD 4K video (2160p) at 60Hz.Video bandwidth up to 600 MHz / 6.0 Gbps per channel.

* Dimensions (mm): 160(D)x105(W)x34(H)

What's in the box

* HDMI Audio Converter 
* AC charger

Packing Info

Packing size: 160 MM*105 MM*34MM

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