---
product_id: 52733868
title: "Portta Audio Matrix 4 Port 3 Out 4x3 2 Toslink Spdif and 2 Coaxial to Toslink Plus L/R RCA Plus 3.5mm Audio Support LPCM DTS Dolby-AC3 HDCD Metal Case for HDVD Blu-ray DVD Headphone Amplifier"
brand: "portta"
price: "€ 0.13"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.it/products/52733868-portta-audio-matrix-4-port-3-out-4x3-2-toslink
store_origin: IT
region: Italy
---

# Portta Audio Matrix 4 Port 3 Out 4x3 2 Toslink Spdif and 2 Coaxial to Toslink Plus L/R RCA Plus 3.5mm Audio Support LPCM DTS Dolby-AC3 HDCD Metal Case for HDVD Blu-ray DVD Headphone Amplifier

**Brand:** portta
**Price:** € 0.13
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Portta Audio Matrix 4 Port 3 Out 4x3 2 Toslink Spdif and 2 Coaxial to Toslink Plus L/R RCA Plus 3.5mm Audio Support LPCM DTS Dolby-AC3 HDCD Metal Case for HDVD Blu-ray DVD Headphone Amplifier by portta
- **How much does it cost?** € 0.13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/52733868-portta-audio-matrix-4-port-3-out-4x3-2-toslink)

## Best For

- portta enthusiasts

## Why This Product

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

## Description

Product Description          This product is a 4-ports SPDIF Switcher, also is a digital to analog converter. You can switch any one of the four digital audio signals to the one SPDIF/TOSLINK audio output + one analog R/L output and one headphone output simultaneously. It works with the DVD、PS3、XBOX360、HD player、PC and other similar signal generator source.             Box Contains          main unit,power adapter

## Features

- 4-ports SPDIF(2xTOSLINK and 2xCOAXIAL)digital audio input, switch to 1-port SPDIF/TOSLINK output、one R/L analog audio and one headphone output Uses 192KHZ/24bit DAC Audio format support: LPCM, DTS, Dolby-AC3, THX, HDCD.     Support LPCM digital audio converted to analog audio output Automatic identification input digital audio signal format, when non-LPCM input, analog output mute Support last time working state memory when power off Over-voltage protection can prevent the damage caused by connecting unmatched to the machine     Input status indication. When no audio or error data input, the input port indicator starts to flash Headphone amplifier output, can drive the general 3.5mm earphone No loss of quality Installs in minutes

## Images

![Portta Audio Matrix 4 Port 3 Out 4x3 2 Toslink Spdif and 2 Coaxial to Toslink Plus L/R RCA Plus 3.5mm Audio Support LPCM DTS Dolby-AC3 HDCD Metal Case for HDVD Blu-ray DVD Headphone Amplifier - Image 1](https://m.media-amazon.com/images/I/613a0XZdD4L.jpg)
![Portta Audio Matrix 4 Port 3 Out 4x3 2 Toslink Spdif and 2 Coaxial to Toslink Plus L/R RCA Plus 3.5mm Audio Support LPCM DTS Dolby-AC3 HDCD Metal Case for HDVD Blu-ray DVD Headphone Amplifier - Image 2](https://m.media-amazon.com/images/I/614Y-25Q1kL.jpg)
![Portta Audio Matrix 4 Port 3 Out 4x3 2 Toslink Spdif and 2 Coaxial to Toslink Plus L/R RCA Plus 3.5mm Audio Support LPCM DTS Dolby-AC3 HDCD Metal Case for HDVD Blu-ray DVD Headphone Amplifier - Image 3](https://m.media-amazon.com/images/I/712dD3l9K7L.jpg)
![Portta Audio Matrix 4 Port 3 Out 4x3 2 Toslink Spdif and 2 Coaxial to Toslink Plus L/R RCA Plus 3.5mm Audio Support LPCM DTS Dolby-AC3 HDCD Metal Case for HDVD Blu-ray DVD Headphone Amplifier - Image 4](https://m.media-amazon.com/images/I/61c6rrEk-RL.jpg)
![Portta Audio Matrix 4 Port 3 Out 4x3 2 Toslink Spdif and 2 Coaxial to Toslink Plus L/R RCA Plus 3.5mm Audio Support LPCM DTS Dolby-AC3 HDCD Metal Case for HDVD Blu-ray DVD Headphone Amplifier - Image 5](https://m.media-amazon.com/images/I/617Gd5ZSGXL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Headphones now working picking up converted optical signal
  

*by S***G on Reviewed in the United Kingdom on 2 February 2018*

Very happy, set up in minutes and pressed the switch and the sound came through. Should have ordered it sooner as been trying to get my headphones to pick up the t.v. sound for weeks. Now the optical has converted so I just need a new optical cable to link to my sound bar. Mission seemingly accomplished!Update - working very well and allows my sound bar to also pick up the optical signal. Project successful finally plus added a volume controller which I have found essential.

### ⭐⭐⭐⭐⭐ 







  
  
    GREAT FOR WHAT I NEED
  

*by E***M on Reviewed in the United Kingdom on 12 April 2018*

I like to do things the old way and connect my blu-ray ' sky box and other gear directly to the TV and have the sound only going through my AV RECEIVER'S digital input . As my DENON AVR doesn't have a digital coaxial input this is ideal " My TV is connected to the avr's optical 1 input ' and this nifty little gadget is connected to my AVR'S optical 2 input . I have 2 blu-ray players ' my sky + and an old DVD recorder connected to this so I can still enjoy DTS / DOLBY DIGITAL surround .

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**Shop now:** [https://www.desertcart.it/products/52733868-portta-audio-matrix-4-port-3-out-4x3-2-toslink](https://www.desertcart.it/products/52733868-portta-audio-matrix-4-port-3-out-4x3-2-toslink)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-27*