---
product_id: 43161846
title: "5.1 CH Audio Decoder SPDIF Coaxial to RCA DTS AC3 Digital to 5.1 Amplifier Analog Converte US Power Adapter Optical Cable"
brand: "signal converter"
price: "29 Lei"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/43161846-5-1-ch-audio-decoder-spdif-coaxial-to-rca-dts
store_origin: RO
region: Romania
---

# 20Hz-20KHz Frequency 120db S/N Ratio 85db Separation 5.1 CH Audio Decoder SPDIF Coaxial to RCA DTS AC3 Digital to 5.1 Amplifier Analog Converte US Power Adapter Optical Cable

**Brand:** signal converter
**Price:** 29 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate Your Audio Game!

## Quick Answers

- **What is this?** 5.1 CH Audio Decoder SPDIF Coaxial to RCA DTS AC3 Digital to 5.1 Amplifier Analog Converte US Power Adapter Optical Cable by signal converter
- **How much does it cost?** 29 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/43161846-5-1-ch-audio-decoder-spdif-coaxial-to-rca-dts)

## Best For

- signal converter enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Audio:** Enjoy a stunning signal-to-noise ratio of 120db for pristine sound quality.
- • **Seamless Integration:** Easily connect to your existing audio setup with minimal hassle.
- • **Versatile Connectivity:** Supports multiple input interfaces: 2 SPDIF, 1 Coaxial, and 1 Stereo.
- • **Professional Grade Performance:** Designed for audiophiles who demand the best in sound fidelity.
- • **Transform Your Sound Experience:** Convert DTS/AC3 digital audio to rich 5.1 surround or stereo output.

## Overview

The 5.1 CH Audio Decoder is a high-performance device that converts DTS/AC3 digital audio signals into analog 5.1 surround sound or stereo output. With a signal-to-noise ratio of 120db and a frequency response of 20Hz to 20KHz, it ensures exceptional audio clarity. The decoder features versatile connectivity options, including two SPDIF inputs, one coaxial input, and one stereo input, making it an ideal choice for enhancing your home audio system.

## Description

Introduction: Digital Audio Decoder: Used 24-bit audio DSP, 96 KHz digital receivers, and 192 KHz/24bit ADC and DAC. Support Dolby Digital AC-3 Dolby Pro Logic, DTS, PCM and other digital audio format source decode, a variety of sound field and the replay results of two listening modes, 5.1 analog audio output, will auto work with different amplifier and speakers to get different sound effects, easy to connect many entertainment devices which with optical and coaxial digital signal and analog output signals (such as: set-top boxes, HD players, Blu-ray DVD, for PS2, for PS3, XBOX360). Interface Introduce: A. Optical input interface: XBOX360, for PS3, STB, DVD player, Blue-ray DVD players, HD player B. Coaxial input interface: can be connected to computer PC sound card or notebook coaxial output, high-definition players, set-top boxes, DVD player, etc. C. AUX Input Interface: Connect to any group of LPCM stereo signals (such as computer audio, MP3 / 4 player audio) D. Three output channels: connect to home theater or a 5.1-channel power amplifier ((FL/FR if 2.1 channel)Package: 1pcs Digital Audio Decoder 1pcs US power adapter 1pcs optical cable 1pcs Operation Manual Please note: This product is the Linux operating system ,the power on is very slow ,please wait 1 minutes or over 1 minutes .when the product is the process of power on ,it can not switch the button .

## Features

- Signal to Noise: 120db
- Degree of Separation: 85db
- Frequency Response: (20Hz ~ 20 KHz) +/- 0.5db
- Convert DTS/AC3 source digital audio to analog 5.1 audio or stereo audio output
- Support multi input interface include two SPDIF input, one coaxial input and one sterero input.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Interface | Coaxial |

## Product Details

- **Brand:** Signal Converter
- **Interface Type:** Coaxial
- **UPC:** 611801539110
- **Manufacturer:** HDSUNWSTD

## Images

![5.1 CH Audio Decoder SPDIF Coaxial to RCA DTS AC3 Digital to 5.1 Amplifier Analog Converte US Power Adapter Optical Cable - Image 1](https://m.media-amazon.com/images/I/71WPv2Sae9L.jpg)
![5.1 CH Audio Decoder SPDIF Coaxial to RCA DTS AC3 Digital to 5.1 Amplifier Analog Converte US Power Adapter Optical Cable - Image 2](https://m.media-amazon.com/images/I/61q3SzPHO0L.jpg)
![5.1 CH Audio Decoder SPDIF Coaxial to RCA DTS AC3 Digital to 5.1 Amplifier Analog Converte US Power Adapter Optical Cable - Image 3](https://m.media-amazon.com/images/I/61Z6ZObQk2L.jpg)
![5.1 CH Audio Decoder SPDIF Coaxial to RCA DTS AC3 Digital to 5.1 Amplifier Analog Converte US Power Adapter Optical Cable - Image 4](https://m.media-amazon.com/images/I/71JGpubkcTL.jpg)

## Questions & Answers

**Q: Can this be connected to 5.1 f&d surround speakers directly?**
A: The Digital to Analog 6 RCA Adapter can not directly connect  5.1 f&d surround speakers

**Q: cual es el tamaño del cable optico incluido?**
A: the  Audio Rush Converter 's  package has 1m2mm optical cable

**Q: Hola, soy de chile y aca la electeicidad es 220v me sirve para esa corriebte**
A: the 5.1 CH Audio Decoder can use outlay 110v~240v broadband convert dc 5v power .

**Q: Will this work for a KamronAudio system?**
A: the 5.1  audio decoder  does not require System,it need check your device's output and input port

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It does what is says and have no issues
  

*by E***. on Reviewed in the United States on December 22, 2019*

I was almost not going to get this one due to the bad reviews with some noise and quality but with the guaranty return, I gave it a try.  I did not regret it one bit.  It does what it says, I don't have any issues at all, no weird noise or issues.  It works as it is designed.  I think the other reviews that have issues with noise, their issues are not this unit but their audio source or cables or something.  I have used this device on several Amplifiers to be sure it performs great and it does on all of them.  If you have the system at full volume and no audio, you do get some weird noise but for what I use this for, I never leave the volume all the way up without audio playing.  It does work for me so those are my 2 cents for this device.

### ⭐ 1.0 out of 5 stars







  
  
    Has significant delay ... making unusable for applications where sync with video is important.
  

*by J***E on Reviewed in the United States on October 29, 2017*

Decoded audio fine, but introduced a significant delay so that my TV video and audio were not in sync when using this device to decode the TV optical audio output.  Probably fine for a pure audio use case, but it didn't work for me.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Quality control problems. Good luck getting one without issues.
  

*by G***E on Reviewed in the United States on November 15, 2017*

I ended up buying two of these. The first one has problems with occasional popping and crackling. Annoying, but not bad enough to be totally unusable. I decided to buy a second one considering how inexpensive they are. I figured I'd just keep  the first one as a backup. When I went to purchase another (less than a week after the first) I see the price had gone up around $5. Same vendor. Hmmm.I bought it anyway and when it arrived all seemed fine at first. The popping and crackling was gone. Then, after using it for about a day the second one started exhibiting a much more serious problem. It would intermittently just cut-out for a few seconds and then usually start working again, Most of the time - but not always. Eventually it would not start working again after it cut-out and I was forced to either reboot it, or press the 5.1/2.1 button on the back to get it working again for a little while.On the subject of the 2.1/5.1 button on the back, the function of it is not explained in the manual (the manual is chinglish and almost useless anyway). Pressing this button seems to do nothing with respect to changing from 2.1 to 5.1 as you would expect.In summary, I returned the second one to Amazon and got a prompt refund. I decided to live with the first one and the occasional popping and crackling. The main reason I decided to do so was because I couldn't find an alternative that was clearly a different design without spending a LOT more money.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-21*