---
product_id: 542906988
title: "4K HDMI Audio Decoder Extractor, Downmix Audio Decoding DTS to Analog 3.5mm Jack Support Headphone/Speaker L/R Outputs or Optical SPDIF (HDA-913)"
brand: "orei"
price: "5327439₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Orei"
url: https://www.desertcart.vn/products/542906988-4k-hdmi-audio-decoder-extractor-downmix-audio-decoding-dts-to
store_origin: VN
region: Vietnam
---

# Analog 3.5mm & Optical SPDIF outputs 4K UHD @ 60Hz pass-through Supports Dolby Atmos & DTS:X 4K HDMI Audio Decoder Extractor, Downmix Audio Decoding DTS to Analog 3.5mm Jack Support Headphone/Speaker L/R Outputs or Optical SPDIF (HDA-913)

**Brand:** orei
**Price:** 5327439₫
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your audio-visual game — don’t just watch, experience every detail!

## Quick Answers

- **What is this?** 4K HDMI Audio Decoder Extractor, Downmix Audio Decoding DTS to Analog 3.5mm Jack Support Headphone/Speaker L/R Outputs or Optical SPDIF (HDA-913) by orei
- **How much does it cost?** 5327439₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/542906988-4k-hdmi-audio-decoder-extractor-downmix-audio-decoding-dts-to)

## Best For

- orei enthusiasts

## Why This Product

- Trusted orei brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Audio Output Options:** Seamlessly connect headphones, speakers, or soundbars via analog 3.5mm jack or optical SPDIF for ultimate flexibility.
- • **Crystal-Clear 4K Video Pass-Through:** Experience ultra-high-definition visuals up to 4K @ 60Hz with flawless YUV4:4:4 color fidelity.
- • **Immersive Multi-Channel Audio Decoding:** Decode advanced audio formats including Dolby Atmos, DTS:X, and TrueHD for a cinematic soundscape.
- • **Plug-and-Play with Global Compatibility:** Includes dual voltage power adapter and international plug converter for hassle-free worldwide use.
- • **Optimized for Home Theater & Wireless Audio:** Perfect for splitting audio streams to enjoy surround sound on your home system while sending stereo to wireless headphones.

## Overview

The OREI 4K HDMI Audio Decoder Extractor (HDA-913) is a compact, high-performance device that extracts and downmixes multi-channel digital audio from HDMI sources into analog and optical outputs. Supporting up to 4K UHD video pass-through at 60Hz and advanced audio formats like Dolby Atmos and DTS:X, it enables seamless integration with headphones, soundbars, and home theater systems. Designed for global use with dual voltage support, it’s ideal for professionals and audiophiles seeking superior sound flexibility and immersive viewing.

## Description

desertcart.com: OREI 4K HDMI Audio Decoder Extractor, Downmix Audio Decoding DTS to Analog 3.5mm Jack Support Headphone/Speaker L/R Outputs or Optical SPDIF (HDA-913) : Electronics

Review: Excellent for wireless APTX - This works perfectly. I connect my Roku to this, then this to an APTX latency transmitter via RCA jacks and my stereo receiver via HDMI. All of the audio goes to my 5.1 system and stereo goes to my wireless headset.
Review: Highly recommended. Works As Advertised. - I picked this up because my wife suffers from hearing loss and uses wireless headphones to watch TV and movies. Sadly, our Avantree headphones require stereo PCM audio and will not downmix an Atmos or Dolby 5.1 signal. Bummer. Without a device like the OREI Decoder no one can enjoy the full advantage of our home theater when my wife uses her headphones. Everything is presented in stereo. The OREI allows us to split the incoming audio signal and route multi-channel bitstream to the home theater and stereo PCM via the RCA connections to the Avantree headphones. The unit works flawlessly (at least so far). It's small. Well built. And trouble free. I knocked off a star because the OREI seems a bit expensive for what it is. But if you're will to pay the freight, highly recommended.

## Features

- Supported Resolution: Video Pass-through Up to 4K @ 5/6Hz (YUV4:4:4), 4K @ 3Hz, 2K@6Hz 18P @ 12Hz and 18P 3D @ 6Hz. Supported Audio: LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X
- Supports HDMI High Bit Rate ( HBR) Audio Pass Through & CEC Bypass | HDMI 2.b | HDCP 2.2 and DVI Compliant, Does NOT SUPPORT ARC. The device comes with a dual voltage supply using a US plug, and an adapter/converter is provided for international use.
- 1 Year W; Package Content Includes: User Manual, 1-24V Power Adapter, HDA-929 Audio Extractor
- A reliable power adapter to ensure stable operation. If connectivity issues occur, power cycling can resolve most setup challenges. Always connect devices in the correct sequence (TV > Extractor > Soundbar/Projector).
- Enable eARC mode when using an external HDMI source connected to the HDMI input port, and audio is extracted through the TV's eARC or ARC port. If your TV lacks an eARC or ARC port, keep eARC mode on, connect the HDMI source to the HDMI input of the HDA-929, and use the soundbar or AV receiver via their respective HDMI audio ports

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCW7P9RM |
| Best Sellers Rank | #38,598 in Electronics ( See Top 100 in Electronics ) #99 in Digital-Analog Converters |
| Brand | OREI |
| Customer Reviews | 3.9 3.9 out of 5 stars (39) |
| Date First Available | June 23, 2022 |
| Department | Men's |
| Global Trade Identification Number | 00850031132566 |
| Interface Type | HDMI |
| Item Weight | 6.2 ounces |
| Item model number | HDA-913 |
| Manufacturer | Orei Products |
| Maximum Supply Voltage | 240 Volts |
| Mounting Type | Standalone |
| Number of Channels | 8 |
| Number of Pins | 19 |
| Product Dimensions | 2.75 x 2.5 x 1.1 inches |
| UPC | 850031132566 |
| Upper Temperature Rating | 104 Degrees Fahrenheit |

## Product Details

- **Brand:** OREI
- **Maximum Supply Voltage:** 240 Volts
- **Mounting Type:** Standalone
- **Number of Pins:** 19
- **Upper Temperature Rating:** 104 Degrees Fahrenheit

## Images

![4K HDMI Audio Decoder Extractor, Downmix Audio Decoding DTS to Analog 3.5mm Jack Support Headphone/Speaker L/R Outputs or Optical SPDIF (HDA-913) - Image 1](https://m.media-amazon.com/images/I/61UhlsRzmyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent for wireless APTX
*by T***P on December 15, 2025*

This works perfectly. I connect my Roku to this, then this to an APTX latency transmitter via RCA jacks and my stereo receiver via HDMI. All of the audio goes to my 5.1 system and stereo goes to my wireless headset.

### ⭐⭐⭐⭐ Highly recommended. Works As Advertised.
*by R***. on July 31, 2024*

I picked this up because my wife suffers from hearing loss and uses wireless headphones to watch TV and movies. Sadly, our Avantree headphones require stereo PCM audio and will not downmix an Atmos or Dolby 5.1 signal. Bummer. Without a device like the OREI Decoder no one can enjoy the full advantage of our home theater when my wife uses her headphones. Everything is presented in stereo. The OREI allows us to split the incoming audio signal and route multi-channel bitstream to the home theater and stereo PCM via the RCA connections to the Avantree headphones. The unit works flawlessly (at least so far). It's small. Well built. And trouble free. I knocked off a star because the OREI seems a bit expensive for what it is. But if you're will to pay the freight, highly recommended.

### ⭐⭐⭐⭐⭐ Good sound.
*by L***R on March 20, 2024*

Was able to use this device to connect up our AppleTV box, TV and our older in-ceiling speakers. So far, so good. Used another brand twice. The product died after a couple of weeks of use-twice. Just installed this one, hoping it lasts.

## Frequently Bought Together

- OREI 4K HDMI Audio Decoder Extractor, Downmix Audio Decoding DTS to Analog 3.5mm Jack Support Headphone/Speaker L/R Outputs or Optical SPDIF (HDA-913)
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-12*