---
product_id: 493657691
title: "HDMI Audio Extractor, 4K HDMI to Optical SPDIF + 3.5mm Stereo + RCA L/R Audio Adapter Converter with Volume Control Support 4K@60Hz HDCP 2.2 HDR 3D YUV 4:4:4"
brand: "tendak"
price: "8262 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Tendak"
url: https://www.desertcart.is/products/493657691-hdmi-audio-extractor-4k-hdmi-to-optical-spdif-3-5mm
store_origin: IS
region: Iceland
---

# 4K@60Hz Ultra HD passthrough Multi-format audio extraction Analog volume control knob HDMI Audio Extractor, 4K HDMI to Optical SPDIF + 3.5mm Stereo + RCA L/R Audio Adapter Converter with Volume Control Support 4K@60Hz HDCP 2.2 HDR 3D YUV 4:4:4

**Brand:** tendak
**Price:** 8262 kr
**Availability:** ✅ In Stock

## Summary

> 🎧 Unlock your home theater’s hidden audio potential—because your sound deserves to be as sharp as your vision!

## Quick Answers

- **What is this?** HDMI Audio Extractor, 4K HDMI to Optical SPDIF + 3.5mm Stereo + RCA L/R Audio Adapter Converter with Volume Control Support 4K@60Hz HDCP 2.2 HDR 3D YUV 4:4:4 by tendak
- **How much does it cost?** 8262 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/493657691-hdmi-audio-extractor-4k-hdmi-to-optical-spdif-3-5mm)

## Best For

- tendak enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** No drivers needed—just connect and power via USB for instant, stable, and lossless audio-video transmission.
- • **Universal Compatibility:** Works flawlessly with Blu-ray, gaming consoles (PS4/PS5, Xbox), laptops, and more, upgrading any HDMI device’s audio experience.
- • **Versatile Audio Outputs:** Extract pristine digital audio via Optical SPDIF or enjoy stereo through 3.5mm and RCA outputs—perfect for any sound system.
- • **Pro-Grade Volume Control:** Fine-tune your analog audio output effortlessly with the integrated volume knob, giving you precise sound management.
- • **Seamless 4K@60Hz HDR Video:** Experience crystal-clear visuals with full HDCP 2.2 support and vibrant HDR10 for your UHD setup.

## Overview

The Tendak HDMI Audio Extractor converts HDMI video signals up to 4K@60Hz with HDR10 into multiple audio outputs including Optical SPDIF, 3.5mm stereo, and RCA L/R. It supports advanced audio formats like Dolby TrueHD and DTS-HD, features an analog volume control knob, and ensures compatibility with a wide range of HDMI devices. Its plug-and-play design and robust metal casing make it a professional-grade solution for enhancing audio setups on TVs and home theaters lacking digital audio outputs.

## Description

Buy Tendak HDMI Audio Extractor, 4K HDMI to Optical SPDIF + 3.5mm Stereo + RCA L/R Audio Adapter Converter with Volume Control Support 4K@60Hz HDCP 2.2 HDR 3D YUV 4:4:4: Video Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Exactly what I needed. - This Extractor is exactly what I needed to solve my audio issues. My older tv does not have digital audio output to go to my Yamaha head unit. This extractor not only solved that issue, but even within the digital audio issue, it solved a second, unexpected issue as well. Some apps on my AppleTV use a different digital audio signal and it drops some audio in 5.1. This extractor has both a digital optical audio Out, as well as a 2.1 Stereo Output that I also connected to my Head unit. With one flick of the selector switch on this unit and I can toggle between 5.1 or 2.1 stereo to fix the dropped audio issue with the certain Apps. (So far only the main ESPN broadcast and South Park, have had this issue for me, but I’ve read now other Apps and units like Firestick etc., may experience similar issues with sound bars or other audio devices). This extractor solved two issues I didn’t even know I had. With a little tinkering and experimentation I was able to dial this unit in and unlock the great surround-sound that my older TV wasn’t able to do. Highly recommended for similar issues.
Review: Excellent product with unique features for the price. - There are many hdmi decoders, but this one is the only unit I found that provides full spectrum hdmi passthrough, an optical outlet, RCA outputs and a headphone jack with a level control. I also has 4 indicators for HD, HDMI, etc. Housed in a cast aluminum case, with excellent instructions with full specs., this is much more like the professional electronic equipment that I have worked with than a consumer product. It's 90dn noise floor and .1% distortion are honest numbers that I believe it meets. You need a usb charger, but the unit is cheap for all you get and works great!

## Features

- HDMI 2.0 Audio Extractor: HDMI to HDMI video optical audio converter allows the HDMI input source to be connected to 4K HD display, extracts the digital audio signals via optical Spdif interface to your soudbar or surround sound system, or via 3.5mm (L/R) Stereo Connect to your headphones and speakers, a great solution for devices without an optical audio port or that don't support HDMI audio output.
- 4K@60Hz Ultra HD Resolution: This HDMI audio splitter supports HDMI resolution up to 4Kx2K@60Hz, backward compatible with 4K@30Hz, 1080p 3D@60Hz, 1080i, 720p; Supports 4K@60Hz with RGB 4:4:4 / YUV 4:4:4/ YUV 4:2:2; Supports HDCP 2.2 and HDCP 1.4; Supports HDR 10 function, which is not only clearer, but also saturates the screen to restore the actual visual effect (at 4K@60Hz) and HDR effects.
- HDMI Audio Extractor with Volume Control: Extract audio from HDMI input source and output to your speaker via optical, 3.5mm AUX and L/R interface ( 5.1CH audio on Spdif output, 2.0CH analog stereo on R/L and 3.5mm output). Supports AC-3, DTS, DTS-HD, Dolby-TrueHD, DSD and LPCM7.1 audio format. The volume knob can control the volume of analog output (3.5mm AUX and R/L) at the same time.
- Wide Compatibility: This HDMI to HDMI audio extractor works with most HDMI built-in devices. With this HDMI 2.0 Audio Extractor, you can connect the Blu-ray player, DVD player, Laptop, PC, PS4, PS5, Xbox One or other HDMI compatible devices to your UHD (Ultra 4K TV), HDTV, Large screen monitor or projector. Enable stable and lossless transmission of video and audio signals.
- Plug and Play: No drivers required, easy to use. This HDMI audio converter comes with a USB cable, which you can connect to your HDMI source device or DC 5V/1A power adapter to keep the power supply for the HDMI audio adapter. Package Contents: 1x HDMI Audio Extractor, 1x Optical Cable, 1x USB Cable, 1x User Manual, so you can get stable and lossless transmission of video and audio signals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BJPCDF5P |
| Best Sellers Rank | #111 in Video Converters |
| Brand Name | Tendak |
| Customer Reviews | 4.0 out of 5 stars 202 Reviews |
| Interface | HDMI |
| Item Height | 1.5 centimeters |
| Manufacturer | ztendak |
| Material Type | Metal |
| Maximum Supply Voltage | 5 Volts |
| Minimum Supply Voltage | 5 Volts |
| Mounting Type | Cable Mount |
| Number of Channels | 5 |
| Number of Pins | 19 |
| Unit Count | 1 Count |
| Warranty Description | 1 |

## Product Details

- **Brand:** Tendak
- **Maximum Supply Voltage:** 5 Volts
- **Minimum Supply Voltage:** 5 Volts
- **Mounting Type:** Cable Mount
- **Number of Pins:** 19

## Images

![HDMI Audio Extractor, 4K HDMI to Optical SPDIF + 3.5mm Stereo + RCA L/R Audio Adapter Converter with Volume Control Support 4K@60Hz HDCP 2.2 HDR 3D YUV 4:4:4 - Image 1](https://m.media-amazon.com/images/I/71D0VJFejOL.jpg)

## Questions & Answers

**Q: Does this hdmi audio extractor amplify the outgoing sound signal at all or does it merely output the same level that is input to it?**
A: This unit will output the audio at line levels on either the optical connector or the rca connectors. The volume control appears to be for the headphone output.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I needed.
*by R***H on December 16, 2025*

This Extractor is exactly what I needed to solve my audio issues. My older tv does not have digital audio output to go to my Yamaha head unit. This extractor not only solved that issue, but even within the digital audio issue, it solved a second, unexpected issue as well. Some apps on my AppleTV use a different digital audio signal and it drops some audio in 5.1. This extractor has both a digital optical audio Out, as well as a 2.1 Stereo Output that I also connected to my Head unit. With one flick of the selector switch on this unit and I can toggle between 5.1 or 2.1 stereo to fix the dropped audio issue with the certain Apps. (So far only the main ESPN broadcast and South Park, have had this issue for me, but I’ve read now other Apps and units like Firestick etc., may experience similar issues with sound bars or other audio devices). This extractor solved two issues I didn’t even know I had. With a little tinkering and experimentation I was able to dial this unit in and unlock the great surround-sound that my older TV wasn’t able to do. Highly recommended for similar issues.

### ⭐⭐⭐⭐⭐ Excellent product with unique features for the price.
*by M***E on April 29, 2025*

There are many hdmi decoders, but this one is the only unit I found that provides full spectrum hdmi passthrough, an optical outlet, RCA outputs and a headphone jack with a level control. I also has 4 indicators for HD, HDMI, etc. Housed in a cast aluminum case, with excellent instructions with full specs., this is much more like the professional electronic equipment that I have worked with than a consumer product. It's 90dn noise floor and .1% distortion are honest numbers that I believe it meets. You need a usb charger, but the unit is cheap for all you get and works great!

### ⭐⭐⭐⭐⭐ Great piece of technology - well engineered. - A keeper
*by D***. on July 23, 2025*

This is a great little piece of kit. It does exactly what it says it should do. It extracts audio from HDMI signal cable. I've used it on several gigs to pull high quality sound to feed a PA system. If you need this kind of tool, this one is a performer. I will say that don't expect it to handle a loss of HDMI signalling and then a reapplication of the signalling. The unit need to be recycled to detect the audio traffic. There is a convenient led indicator to let you know if audio signalling is present on each HDMI interface. Right now I have it pulling audio from a mini-MAC HDMI interface to feed it to a 5.1 sound system. Works great! You wont be disappointed.

## Frequently Bought Together

- HDMI Audio Extractor, Tendak 4K HDMI to HDMI with Optical SPDIF + 3.5mm Stereo + RCA L/R Audio Adapter Converter with Volume Control Support 4K@60Hz HDCP 2.2 HDR 3D YUV 4:4:4
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-28*