---
product_id: 447567413
title: "Analog to Digital Audio Converter RCA to Optical with Cable 3.5mm AUX Jack Toslink and Coaxial Adapter for Soundbar"
brand: "vpfet"
price: "€ 41.19"
currency: EUR
in_stock: true
reviews_count: 13
category: "Vpfet"
url: https://www.desertcart.gr/products/447567413-analog-to-digital-audio-converter-rca-to-optical-with-cable
store_origin: GR
region: Greece
---

# Aluminum Housing for Heat Dissipation Supports 2-Channel PCM Audio Analog to Digital Conversion Analog to Digital Audio Converter RCA to Optical with Cable 3.5mm AUX Jack Toslink and Coaxial Adapter for Soundbar

**Brand:** vpfet
**Price:** € 41.19
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Game—Convert Analog to Digital Like a Pro!

## Quick Answers

- **What is this?** Analog to Digital Audio Converter RCA to Optical with Cable 3.5mm AUX Jack Toslink and Coaxial Adapter for Soundbar by vpfet
- **How much does it cost?** € 41.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/447567413-analog-to-digital-audio-converter-rca-to-optical-with-cable)

## Best For

- vpfet enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No drivers or software needed—automatic format recognition means instant, distortion-free audio transformation.
- • **Universal Compatibility:** Works flawlessly with TVs, soundbars, gaming consoles, smartphones, and more—expand your audio ecosystem without limits.
- • **Optimized Sampling Rates:** Supports 32K, 44.1K, and 48KHz output for pristine, uncompressed 2-channel PCM sound—hear every detail like never before.
- • **Compact Powerhouse Design:** Sleek aluminum casing with soft LED indicator blends durability with subtle style, perfect for any modern setup.
- • **Seamless Analog to Digital Upgrade:** Effortlessly convert RCA or 3.5mm AUX inputs to crisp Toslink and Coaxial digital outputs for next-level sound clarity.

## Overview

The VPFET Analog to Digital Audio Converter transforms RCA or 3.5mm analog stereo signals into simultaneous Toslink and Coaxial digital outputs, supporting uncompressed 2-channel PCM audio at multiple sampling rates. Its plug-and-play design requires no software, housed in a durable aluminum case with heat dissipation and EMI protection. Compatible with a wide range of devices, it’s the perfect upgrade for soundbars and home theater systems seeking crystal-clear digital sound.

## Description

VPFET Analog to Digital Audio Converter RCA to Optical with Cable 3.5mm AUX Jack Toslink and Coaxial Adapter for Soundbar: desertcart.com: Industrial & Scientific

Review: Practical, convenient adapter, works as advertised - Adapter converts an analog signal in, such as aux or rca plugs, to optical out for improved sound quality. Some soundbars with a usb port will power this small unit, eliminating the need for an outlet. Very convenient and provides better sound quality to system. You can add a speaker system to an existing system by splitting a channel out and sending that channel to this adapter and plugging into the optical input on second system for surround sound upgrade.
Review: 3.5mm feed to a optical soundbar and works great! - I didn't think this would sound any good but I needed it to make it work with my setup. But I was shocked that the audio actually sounded great when converting 3.5mm to optical. Fair warning the type of 3.5mm cable really made a difference and type of optical helped but the 3.5mm really was the main difference at least for me. Great Analog to Digital converter!

## Features

- 【analog to digital audio converter】Converts RCA or 3.5mm AUX analog stereo audio signal to Digital Coaxial audio and Toslink Spdif Optical digital audio simultaneously. Note: It’s not a Digital to Analog audio converter
- 【TV aux to optical for sound bar】Supports uncompressed 2-channel PCM digital audio signal output,Supports output sampling rate at 32K,44.1K,48K audio sampling rate（Note: This device does not feature volume control. To adjust the volume, please use the signal source/amplifier.）
- 【Automatic encoding design 】No software installation, automatic recognition of audio formats, high bandwidth design, no need to have concerns about distortion and loss of some audio content
- 【Small compact design】 Soft light LED indicator to avoid harsh bright light.Designed with aluminum metal housing to guarantee heat dissipation and electromagnetic compatibility，extending product life
- 【Wide Compatibility】Compatible with devices with RCA plug or 3.5mm jack output, such as TV / PS3 / MP3 / DVD player / smartphone / tablet / recorder / laptop / radio / digital audio receiver / home theater system et（Does not work with Bluetooth speakers）

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Y9CGT56 |
| Best Sellers Rank | #12,820 in Electronics ( See Top 100 in Electronics ) #27 in Digital-Analog Converters #27 in Signal Converters |
| Brand | VPFET |
| Date First Available | April 19, 2022 |
| Interface Type | Coaxial |
| Item Weight | 4.6 ounces |
| Item model number | 20220419002 |
| Manufacturer | VPFET |
| Material | Aluminum |
| Mounting Type | ['Plug Mount', 'Bar Mount'] |
| Number of Channels | 2 |
| Number of Pins | 2 |
| Product Dimensions | 2.4"L x 2.28"W |
| UPC | 798610729571 |

## Product Details

- **Brand:** VPFET
- **Interface Type:** Coaxial
- **Mounting Type:** ['Plug Mount', 'Bar Mount']
- **Number of Channels:** 2
- **Number of Pins:** 2

## Images

![Analog to Digital Audio Converter RCA to Optical with Cable 3.5mm AUX Jack Toslink and Coaxial Adapter for Soundbar - Image 1](https://m.media-amazon.com/images/I/616V0yr-4LL.jpg)

## Questions & Answers

**Q: Would this work with a VCR?**
A: The sound output from VCR can be converted using this product

**Q: Just bought this item.  Worked properly for 2 days. then, in the middle of audio output, it changed to only right channel output from stereo. Any fix?**
A: I had the same issue. They sent a new one and I’m having the same issue. It’s not my speakers. They work with other imputes.

**Q: Tengo un Panasonic con entrada optica y RCA, pero la RCA suena con menos volumen.  Necesitaré comprar un amplificador para este convertidor?**
A: Si

**Q: Does this ouput in an MP3 format?  I need to go from analog to MP3 digital.  Also, is there such a thing as an optical to USB adapter?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Practical, convenient adapter, works as advertised
*by G***G on December 14, 2024*

Adapter converts an analog signal in, such as aux or rca plugs, to optical out for improved sound quality. Some soundbars with a usb port will power this small unit, eliminating the need for an outlet. Very convenient and provides better sound quality to system. You can add a speaker system to an existing system by splitting a channel out and sending that channel to this adapter and plugging into the optical input on second system for surround sound upgrade.

### ⭐⭐⭐⭐⭐ 3.5mm feed to a optical soundbar and works great!
*by B***G on March 2, 2025*

I didn't think this would sound any good but I needed it to make it work with my setup. But I was shocked that the audio actually sounded great when converting 3.5mm to optical. Fair warning the type of 3.5mm cable really made a difference and type of optical helped but the 3.5mm really was the main difference at least for me. Great Analog to Digital converter!

### ⭐⭐⭐⭐ Good product
*by C***K on November 26, 2025*

The product is a good addition to my system. Connects my CD Player to the Pre-Amp and functions well. Optical cable requires some pressure to fit it in securely to the Pre-Amp input.

## Frequently Bought Together

- VPFET Analog to Digital Audio Converter RCA to Optical with Cable 3.5mm AUX Jack Toslink and Coaxial Adapter for Soundbar
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-07*