---
product_id: 242527556
title: "Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar"
brand: "linkfor"
price: "€ 37.72"
currency: EUR
in_stock: true
reviews_count: 13
category: "Li Nkfor"
url: https://www.desertcart.gr/products/242527556-analog-to-digital-audio-converter-rca-to-digital-toslink-spdif
store_origin: GR
region: Greece
---

# Supports uncompressed 2-channel PCM audio 48 kHz digital output sampling rate Built-in 3.6ft RCA cable Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar

**Brand:** linkfor
**Price:** € 37.72
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your sound game—because your ears deserve the best!

## Quick Answers

- **What is this?** Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar by linkfor
- **How much does it cost?** € 37.72 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/242527556-analog-to-digital-audio-converter-rca-to-digital-toslink-spdif)

## Best For

- linkfor enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No-fuss setup with included cables and USB power—get premium audio without the tech headache.
- • **Universal Compatibility:** Works flawlessly with turntables, HDTVs, CD/DVD players, soundbars, and home theater systems—future-proof your audio.
- • **Compact Powerhouse Design:** Space-saving metal build with integrated cables keeps your setup sleek and clutter-free.
- • **Crystal-Clear Audio Transmission:** Enjoy uncompressed 2-channel PCM audio with zero noise interference, perfect for audiophile-grade clarity.
- • **Seamless Analog to Digital Conversion:** Effortlessly transform RCA analog signals into crisp digital SPDIF output for modern sound systems.

## Overview

The LiNKFOR Analog to Digital Audio Converter converts RCA analog audio signals into high-quality digital SPDIF output with a 48 kHz sampling rate. Featuring a built-in 3.6ft RCA cable and included 3ft optical cable, it supports uncompressed 2-channel PCM audio for noise-free transmission. Compact and USB-powered, it’s compatible with a wide range of devices including turntables, HDTVs, and soundbars, making it an essential upgrade for modern audio setups.

## Description

Product Description LiNKFOR Converter Analog to Digital Length 6.9ft/2.1m Input R/L RCA Output SPDIF Connector Male to male Learn More Analog to Digital Length 6.9ft/2.1m Input R/L RCA Output SPDIF Connector Male to male Analog to Digital Length 6.9ft/2.1m Input 3.5mm Output SPDIF Connector Male to male Learn More 3.5mm Digital to Analog Length 6.9ft/2.1m Input SPDIF Output R/L RCA Connector Male to male Learn More Digital to Analog

Review: Worked perfectly - Bought this lead for my cheap simple projector (£80 a few years back), to connect to my nice new sound bar. SOUND! Worked perfectly. There are instructions if you need it. Silly me plugged the USB into the sound bar thinking that would power it 😅 read the instructions, you need to connect the USB to a plug. Maybe I'm just stupid, but it might help someone.
Review: Great with Sonos Beam soundbar - I needed a solution to connect my speakerless monitor to my Sonos Beam soundbar via the monitor's 3.5mm audio output socket. The Sonos Beam only has an HDMI input but is supplied with a SPDIF to HDMI adapter cable. To be honest, I had quite low expectations for this LINKFOR analogue to digital converter based upon some of the reviews. I, however, can't fault it. The sound quality from my Xbox Series X via the monitor and LINKFOR converter is great with no whining or high pitched noises as reported by others. Easy to connect and good quality for the price. One happy customer who would have no hesitation buying another.

## Features

- 【By LiNKFOR - RCA to SPDIF Audio Converter】With a Built-in 3.6ft/1.1m RCA Cable, as well as an Included 3ft/1m Optical Cable for Extended Transmission, Plug and Play, Convert the R/L RCA Analog Audio to Digital Optical or Toslink SPDIF Audio. [Cannot Be Reversed.]
- 【No Noise Transmission】Support Uncompressed 2-channel PCM/LPCM Digital Audio Signal Output. Support 48 kHz Output Sampling Rate. [NOTE: Not Compatible with 5.1 Channel Signal Such as Dolby AC3, DTS and Needs to Be Turned off before Use.]
- 【Wide Compatibility】Perfectly Work with Turntable, TV, CD Player, Soundbar, Fibre Optic Receiver and Home Theater System. Simple to Install and Easy to Operate.
- 【Compact and Convenient】With a Built-in 3.6ft/1.1m RCA Cable, it is More Convenient to Connect and Install without Occupying any Space. It is Powered by USB Cable.
- 【What You Get】The Package Includes 1 x RCA to SPDIF Audio Converter, 1 x 3ft/1m Optical Cable, 1 x USB Power Cable, 1 x User Manual. It’s Worth Noting That the 3ft/1m Optical Cable will Increase Convenience for Your Use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087PZR4K3 |
| Best Sellers Rank | 3,294 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 7 in Digital-Analog Converters |
| Brand | LiNKFOR |
| Compatible Devices | DVD Player, TV |
| Customer Reviews | 4.3 out of 5 stars 997 Reviews |
| Included Components | USB Power Cable |
| Interface | Optical, RCA |
| Item Dimensions L x W | 48L x 48W millimetres |
| Item Weight | 62 Grams |
| Manufacturer | LiNKFOR |
| Manufacturer Part Number | ULK038-US |
| Material | Metal |
| Maximum Supply Voltage | 240 Volts |
| Maximum supply voltage | 240 Volts |
| Minimum Supply Voltage | 5 Volts |
| Minimum supply voltage | 5 Volts |
| Model Number | ULK038-US |
| Mounting Type | Coaxial |
| Mounting type | Coaxial |
| Number of Channels | 2 |
| Number of Pins | 2 |
| Number of pins | 2 |
| UPC | 659438786200 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 55 Degrees Celsius |
| Upper temperature rating | 55 Degrees Celsius |

## Product Details

- **Brand:** LiNKFOR
- **Maximum supply voltage:** 240 Volts
- **Minimum supply voltage:** 5 Volts
- **Mounting type:** Coaxial
- **Number of pins:** 2

## Images

![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 1](https://m.media-amazon.com/images/I/61x5dgQD3EL.jpg)
![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 2](https://m.media-amazon.com/images/I/71TvGsfuqIL.jpg)
![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 3](https://m.media-amazon.com/images/I/717rt+yfDOL.jpg)
![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 4](https://m.media-amazon.com/images/I/71HMLHdg1BL.jpg)
![Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar - Image 5](https://m.media-amazon.com/images/I/71xSZYh6YqL.jpg)

## Available Options

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

## Questions & Answers

**Q: Regarding noise**
A: 1. Power the converter with a 5V1A USB power adapter to eliminate the interference of power noise 2. Keep the converter away from potential electromagnetic interference sources such as Wi-Fi routers and areas with dense power lines

**Q: Regarding the intermittent sound**
A: 1. Power the converter with a 5V1A USB power adapter to eliminate the interference of power noise 2. Replace the optical fiber cable and ensure that it is firmly connected to the optical fiber interface

**Q: Regarding incompatibility**
A: Fiber to 3.5mm conversion is NOT supported

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfectly
*by M***H on 11 June 2026*

Bought this lead for my cheap simple projector (£80 a few years back), to connect to my nice new sound bar. SOUND! Worked perfectly. There are instructions if you need it. Silly me plugged the USB into the sound bar thinking that would power it 😅 read the instructions, you need to connect the USB to a plug. Maybe I'm just stupid, but it might help someone.

### ⭐⭐⭐⭐⭐ Great with Sonos Beam soundbar
*by K***Y on 3 November 2025*

I needed a solution to connect my speakerless monitor to my Sonos Beam soundbar via the monitor's 3.5mm audio output socket. The Sonos Beam only has an HDMI input but is supplied with a SPDIF to HDMI adapter cable. To be honest, I had quite low expectations for this LINKFOR analogue to digital converter based upon some of the reviews. I, however, can't fault it. The sound quality from my Xbox Series X via the monitor and LINKFOR converter is great with no whining or high pitched noises as reported by others. Easy to connect and good quality for the price. One happy customer who would have no hesitation buying another.

### ⭐⭐⭐⭐⭐ Works great
*by T***R on 11 February 2025*

No issues at all, needed this as I bought a soundbar which has optical connection only and use a gaming monitor with VRR which has 3.5mm out only for audio. Xbox series x has no optical out and when using a HDMI audio extractor you would lose the ability to use VRR (Variable refresh rate) which is what i experienced and couldn't get used to the downgrade. With this item i am now able to connect the xbox directly to the monitor with a HDMI cable to keep VRR and I use the linkfor adapter to connect from the 3.5mm out of the monitor to the optical in on soundbar so really happy about that as if you've tried gaming with VRR and without there is a noticeable difference with framerate drops and stuttering. Easy to set up, sound quality is unaffected and cable length is good.

## Frequently Bought Together

- LiNKFOR Analog to Digital Audio Converter RCA to Digital Toslink SPDIF Optical Audio Converter with Optical Cable for HDTV Turntable CD DVD to Soundbar
- Cable-Core Twin 2 RCA Phono to RCA Phono Double Female Connector/Coupler

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-13*