---
product_id: 507950620
title: "Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H."
brand: "tobo"
price: "S$79"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/507950620-tobo-8k-hdmi-2-1-earc-audio-extractor-7-1ch
store_origin: SG
region: Singapore
---

# HDMI 2.1 eARC ultra-fast connectivity 192KHz high-res audio sampling 7.1CH multi-channel audio output Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H.

**Brand:** tobo
**Price:** S$79
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game — don’t just watch, feel every sound!

## Quick Answers

- **What is this?** Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H. by tobo
- **How much does it cost?** S$79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/507950620-tobo-8k-hdmi-2-1-earc-audio-extractor-7-1ch)

## Best For

- tobo enthusiasts

## Why This Product

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

## Key Features

- • **Seamless eARC Compatibility:** Plug-and-play HDMI 2.1 eARC support ensures effortless audio extraction from your TV to soundbars or amplifiers.
- • **Universal Multi-Output Flexibility:** Connect via HDMI ONLY, Toslink SPDIF, Coaxial, or 3.5mm jack to fit any audio system with ease.
- • **Crystal-Clear 192KHz Audio Sampling:** Enjoy ultra-high fidelity sound with support for up to 192KHz sampling rate and 24-bit depth.
- • **Immersive 7.1 Channel Surround Sound:** Experience cinema-grade audio with full 7.1CH HDMI output for your home theater setup.
- • **Smart Volume Control & Noise Reduction:** Built-in CEC volume control lets your TV remote handle sound levels, while advanced digital noise reduction delivers pristine audio clarity.

## Overview

The Tobo TD-905H is a cutting-edge HDMI 2.1 eARC audio extractor designed for professionals and audiophiles seeking flawless multi-channel sound. Supporting 7.1CH HDMI output, 5.1CH optical/coaxial, and stereo analog outputs, it delivers high-resolution 192KHz audio with advanced noise reduction and CEC volume control. Its plug-and-play design ensures seamless integration with modern TVs and sound systems, making it the ultimate upgrade for immersive home entertainment.

## Description

Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H.

## Features

- [HDMI eARC function] (The TV must have an eARC port, otherwise it cannot be used). Extract audio from your TV to Soundbar or Amplifier via the TV's eARC port. Use HDMI cable or Micro cable to connect one end to TV eARC port, one end to HDMI eARC Converter, then connect HDMI ONLY,SPDIF/Coaxial or 3.5mm to sound bar, speaker, home theater, A/V receiver, etc.
- [192KHz sampling rate]Built-in CEC volume control protocol, the TV remote control can adjust the volume. Effectively solve the defects of similar products. Support 32, 44.1, 48, 96, 192KHz sampling rate, 24-bit left and right channels. (19pin HDMI 2.0 cable recommended).
- [2.0ch/5.1CH/7.1CH Extractor]Input: HDMI eARC, Output: 3.5mm Jack,Toslink/SPDIF,Coaxial and HDMI ONLY.Supports PCM5.1 / LPCM 2.0 Channel, HDMI eARC Input to 2.0CH 3.5mm jack or Optical/Coaxial 5.1 Output or 7.1CH hdmi only Output; Just Plug and Play
- [Dolby Digital Audio]Supports Dolby atmos,Dolby Digital Plus,DTS-X,Dolby*5.1, DTS*5.1, Dolby AC3,DSD,PCM,LPCM. etc.(when you use 3.5mm jack, Also please set the Audio Output to PCM or LPCM before Using)
- [Digital Noise Reduction]Using high-end chips, digital noise reduction technology, signal gain technology, dual signal processing, the sound quality is clear and pleasant. The aluminum alloy shell has good heat dissipation and durability. Support multi-channel simultaneous audio output, sound synchronization without delay. No driver, plug and play.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Tobo |
| Mounting Type | Cable Mount |
| Number of Pins | 19 |
| Interface Type | Coaxial, HDMI |
| Number of Channels | 7 |
| Product Dimensions | 10L x 8W Centimeters |
| Manufacturer | Tobo Digital |
| Model | TD-905H |
| Item model number | TD-905H |
| Hardware Interface | HDMI |
| Number of items | 3 |
| Batteries Included | No |
| Batteries Required | No |
| Country of Origin | China |
| Item Weight | 85 g |

## Product Details

- **Brand:** Tobo
- **Mounting Type:** Cable Mount
- **Number of Pins:** 19
- **Interface Type:** Coaxial, HDMI
- **Number of Channels:** 7

## Images

![Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H. - Image 1](https://m.media-amazon.com/images/I/51I9XwSCX8L.jpg)
![Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H. - Image 2](https://m.media-amazon.com/images/I/61wOXf5ZMiL.jpg)
![Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H. - Image 3](https://m.media-amazon.com/images/I/61Lfa-4adUL.jpg)
![Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H. - Image 4](https://m.media-amazon.com/images/I/61x3x1Ol8YL.jpg)
![Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H. - Image 5](https://m.media-amazon.com/images/I/61Hr2AveLeL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐ Product not working. Return confusing
*by N***A on 8 September 2024*

I am editing this feb2025. I don't think this is seller issue. Amazon don't care if product return with replacement.Sep2024: Order this converter. Followed every instructions, no output sound. Return booked and replacement product went back. 7days over.How can I get my money back

### ⭐⭐⭐⭐ Good
*by M***N on 10 January 2024*

Super working 7.1Dolby Atmos

### ⭐⭐⭐⭐⭐ Video and Audio quality
*by S***N on 12 July 2023*

Though the price of the product seems to be costly with respect to its size, functionality of this product is very good.It fulfills the expected result.Those who wish to improve their home theatre audio and TV video it's very worthOf course you must have Spdif audio input of home theatre and HDMI ports in Set top box and TV

## Frequently Bought Together

- Tobo 8K HDMI 2.1 eARC Audio Extractor 7.1CH HDMI ARC eARC to Coaxial Optical Toslink SPDIF Stereo Analog Audio Return Channel Adapter-TD-905H.
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-15*