---
product_id: 41447323
title: "ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater"
brand: "roofull"
price: "฿1975"
currency: THB
in_stock: false
reviews_count: 10
url: https://www.desertcart.co.th/products/41447323-roofull-bi-directional-digital-coaxial-to-from-optical-toslink-spdif
store_origin: TH
region: Thailand
---

# Supports 5.1 surround sound 30m optical cable range Bi-directional conversion ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater

**Brand:** roofull
**Price:** ฿1975
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Elevate your audio game with flawless digital conversion—don’t get left behind!

## Quick Answers

- **What is this?** ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater by roofull
- **How much does it cost?** ฿1975 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/41447323-roofull-bi-directional-digital-coaxial-to-from-optical-toslink-spdif)

## Best For

- roofull enthusiasts

## Why This Product

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

## Key Features

- • **Extended Cable Reach:** Transmit lossless audio up to 30 meters via optical fiber—perfect for sleek, clutter-free installations.
- • **Plug & Play Simplicity:** No drivers needed—just power it up and integrate instantly with your home or professional setup.
- • **Immersive Multi-Channel Sound:** Experience crystal-clear Dolby Digital (AC3) and DTS surround sound up to 192 kHz sampling rate.
- • **Universal Device Compatibility:** Connect effortlessly with Blu-ray players, gaming consoles, soundbars, and more for a future-proof audio upgrade.
- • **Seamless Two-Way Audio Conversion:** Switch effortlessly between Optical and Coaxial SPDIF inputs for ultimate flexibility.

## Overview

The ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter is a compact, plug-and-play adapter that enables seamless two-way conversion between optical and coaxial digital audio signals. Supporting multi-channel surround sound formats including Dolby Digital and DTS at up to 192 kHz, it ensures high-fidelity, noise-free transmission over distances up to 30 meters via optical cable. Compatible with a wide range of devices, it’s designed for professionals and audiophiles seeking reliable, versatile digital audio interfacing.

## Description

ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater: desertcart.com: Industrial & Scientific

Review: Worked flawlessly for about 26 days..... - ***Update again. Same recurring problem with the new unit. This works but not in the long term. I am going to try another brand. You get what you pay for. I'll spend more now and maybe have better luck. **Update to previously negative review. This company stands behind their product. Seller Customer service was very helpful and responsive. We got the unit working again. It is important to use the power supply that came with the unit and not another power supply, which turned out to be one of the problems I was having. The power supply of the original purchase was defective and this company sent a new unit even though out of the return window. I am very happy again with the quality of sound this unit produces. I highly recommend. Very easy to install and sound quality was excellent after I hooked smart tv up to stereo receiver. I have been using it for approximately 27 days, on a daily basis. Turned it on this AM and it worked just fine for about 1 hour and then sound level dropped so low I could barely hear anything. Turned up volume to max on receiver and the sound was very fuzzy and full of static. Basically not tolerable. Even though I had no problems for almost a month, and the setup had not been touched since the original install, I tried to tinker with the volume and audio controls on the TV. Nothing I did corrected the problem. Finally I turned everything off for 20 minutes and re-started. At that point the excellent sound quality I had before returned. Everything crystal clear and sharp again. This should not happen. I have started a return. I need something that works without constant tinkering for much longer than the time I got with this device. I don't recommend.
Review: So, package delivered, (early), and it does what it promised! (Follow Up) - Hi there. So, I have received the unit in perfect working order, and additionally I am very impressed with the quality and design of your product. By way of introduction, I am an audio engineer and a production professional, currently working in the NYC area. My particular application for the ROOFUL Optical to Coaxial Bi-Directional Converter/Adapter is as follows: Within my career as a Touring Production Manager, and Live Sound Engineer, I have amassed a large library of live recordings on DAT , (Digital Audio Tape), and it is my desire to transfer my library onto hard drive, before the DAT storage medium becomes completely degraded and unusable, without utilizing any analogue steps within the transfer process. The final destination for the media is into the Pro Tools Digital Audio Workstation (DAW). I am utilizing a Sony DTC-ZE 700, (DAT), for tape transport, into a Tascam DA-30 MKII, (DAT), for digital input into my UAD Apollo 16 audio interface, via AES/EBU 3 pin XLR balanced input. This is where your product comes into play, as the Sony DTC-ZE 700 only provides optical digital output, and the Tascam DA-30 MKII only provides for digital input via coaxial or 3 pin XLR AES/EBU digital input. So, as an optical to coaxial converter, the ROOFUL Optical to Coaxial Bi-Directional Converter/Adapter has provided me with an elegant, and cost effective digital interface solution between the Sony DTC-ZE 700, and Tascam DA-30 MKII DAT machines I would absolutely recommend this product to anyone seeking a digital conversion solution where a coaxial to optical, or an optical to coaxial solution is needed. Thank you very much for your timely delivery, your very professional follow up, and product support. Professionally. KB From NYC (PS: I've attached a few photos to illustrate my usage of your product. The photos show, (on the Tascam DA-30 MKII), an A-D-A, (Analogue-Digital-Analogue) interface before adding the ROOFUL Optical to Coaxial Bi-Directional Converter/Adapter to the signal chain, and a D-A, (Digital-Analogue) interface after adding the ROOFUL Optical to Coaxial Bi-Directional Converter/Adapter.) Thank you again!

## Features

- 【Bi-Directional Digital Audio Converter】This 2-way audio adapter allows you to convert Optical to/from digital coaxial, an input selection switch can easily select either SPDIF (Optical/Toslink) or Coaxial input
- 【Audio Format】 Support multi-channel surround sound, uncompressed LPCM/PCM audio, and compressed 5.1 audio including Dolby Digital (AC3), DTS to an audio processor, or A/V receiver with the capacity of decoding audio source. The highest support 192 kHz sampling rate. Noise-free transmission
- 【Easy to Setup】 Plug and play, no need for any software and driver. Come with a 5V1A power adapter (support 100V-240V input), no need to prepare by yourself
- 【Long Distance】Use Optical fiber cable loss of less the 0.2Db/m, output distance is up to 30 meters (98 feet); Use the standard Digital Coaxial cable output can be up to 10 meters (32 feet)
- 【Wide Compatibility】Compatible with Blu-ray Player, Satellite receiver, BR player, Xbox 360, HDTV, DVD, Amplifier, Sound Bar, Speaker, and all devices with digital audio out port

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N32C5GT |
| Best Sellers Rank | #77,396 in Electronics ( See Top 100 in Electronics ) #162 in Digital-Analog Converters #260 in Signal Converters |
| Brand | ROOFULL |
| Date First Available | January 10, 2017 |
| Interface Type | Coaxial |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.53 ounces |
| Item model number | RF2017039 |
| Manufacturer | ROOFULL |
| Material | fiber |
| Maximum Supply Voltage | 5 Volts |
| Minimum Supply Voltage | 5 Volts (DC) |
| Mounting Type | Coaxial |
| Number of Channels | 2 |
| Number of Pins | 2 |
| Product Dimensions | 2.36"L x 2.09"W |

## Product Details

- **Brand:** ROOFULL
- **Maximum Supply Voltage:** 5 Volts
- **Minimum Supply Voltage:** 5 Volts (DC)
- **Mounting Type:** Coaxial
- **Number of Pins:** 2

## Images

![ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater - Image 1](https://m.media-amazon.com/images/I/51U9l5ZCigS.jpg)
![ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater - Image 2](https://m.media-amazon.com/images/I/61i+8rFIHCL.jpg)
![ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater - Image 3](https://m.media-amazon.com/images/I/61cBeNE1obL.jpg)
![ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater - Image 4](https://m.media-amazon.com/images/I/61N3LMynlQL.jpg)
![ROOFULL Bi-Directional Digital Coaxial to/from Optical Toslink SPDIF Audio Converter/Adapter/Repeater - Image 5](https://m.media-amazon.com/images/I/51ckTgvscIL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this model split 1 coaxial to one optical and one coaxial?**
A: There are two different models entered as different "colors." (I hate when vendors do this!) One has two analog outputs (RCA and 3.5 mm), the other two digital outputs (optical and coaxial). Both models have two digital inputs, one optical and one coaxial. The all-digital model has an input selector switch. I don't know what would happen if you connected both inputs on the analog model, which appears to lack this switch.
Anyway, in both models it appears that both outputs are active simultaneously, no matter which input is used. So the answer to your question (which is about the all-digital model) appears to be YES.

**Q: Is there any lag when using this converter? Even a small amount?**
A: I'm using this from a Line 6 Variax guitar plugged into an HD500 (using the Variax port) out the S/PDIF port to this convertor box and out optical to an audio interface.  Can't detect any latency difference between headphones directly in the HD500 or the audio interface's direct monitoring.

**Q: Will this model splite 1 optical in to 2 optical out?**
A: It will not spilt the optical.

**Q: how long can you leave it on?**
A: I bought this converter a few months ago to use for connecting an HDTV to an old analog stereo receiver for better quality audio instead of the horrible audio from the built in TV speakers.  We leave it on 24/7 watching movies from the hard drive on our PC, Netflix, Amazon movies and for our DVD player. When we leave the house we always put a movie on and set our media player to loop so it stays on as long as we are gone  IT HAS NEVER BEEN TURNED OFF..   IT HAS WORKED FLAWLESSLY AND SEEMS TO BE THE BEST DEVICE FOR THE PRICE I HAVE EVER PURCHASED..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked flawlessly for about 26 days.....
*by O***A on April 26, 2023*

***Update again. Same recurring problem with the new unit. This works but not in the long term. I am going to try another brand. You get what you pay for. I'll spend more now and maybe have better luck. **Update to previously negative review. This company stands behind their product. Seller Customer service was very helpful and responsive. We got the unit working again. It is important to use the power supply that came with the unit and not another power supply, which turned out to be one of the problems I was having. The power supply of the original purchase was defective and this company sent a new unit even though out of the return window. I am very happy again with the quality of sound this unit produces. I highly recommend. Very easy to install and sound quality was excellent after I hooked smart tv up to stereo receiver. I have been using it for approximately 27 days, on a daily basis. Turned it on this AM and it worked just fine for about 1 hour and then sound level dropped so low I could barely hear anything. Turned up volume to max on receiver and the sound was very fuzzy and full of static. Basically not tolerable. Even though I had no problems for almost a month, and the setup had not been touched since the original install, I tried to tinker with the volume and audio controls on the TV. Nothing I did corrected the problem. Finally I turned everything off for 20 minutes and re-started. At that point the excellent sound quality I had before returned. Everything crystal clear and sharp again. This should not happen. I have started a return. I need something that works without constant tinkering for much longer than the time I got with this device. I don't recommend.

### ⭐⭐⭐⭐⭐ So, package delivered, (early), and it does what it promised! (Follow Up)
*by K***. on March 13, 2020*

Hi there. So, I have received the unit in perfect working order, and additionally I am very impressed with the quality and design of your product. By way of introduction, I am an audio engineer and a production professional, currently working in the NYC area. My particular application for the ROOFUL Optical to Coaxial Bi-Directional Converter/Adapter is as follows: Within my career as a Touring Production Manager, and Live Sound Engineer, I have amassed a large library of live recordings on DAT , (Digital Audio Tape), and it is my desire to transfer my library onto hard drive, before the DAT storage medium becomes completely degraded and unusable, without utilizing any analogue steps within the transfer process. The final destination for the media is into the Pro Tools Digital Audio Workstation (DAW). I am utilizing a Sony DTC-ZE 700, (DAT), for tape transport, into a Tascam DA-30 MKII, (DAT), for digital input into my UAD Apollo 16 audio interface, via AES/EBU 3 pin XLR balanced input. This is where your product comes into play, as the Sony DTC-ZE 700 only provides optical digital output, and the Tascam DA-30 MKII only provides for digital input via coaxial or 3 pin XLR AES/EBU digital input. So, as an optical to coaxial converter, the ROOFUL Optical to Coaxial Bi-Directional Converter/Adapter has provided me with an elegant, and cost effective digital interface solution between the Sony DTC-ZE 700, and Tascam DA-30 MKII DAT machines I would absolutely recommend this product to anyone seeking a digital conversion solution where a coaxial to optical, or an optical to coaxial solution is needed. Thank you very much for your timely delivery, your very professional follow up, and product support. Professionally. KB From NYC (PS: I've attached a few photos to illustrate my usage of your product. The photos show, (on the Tascam DA-30 MKII), an A-D-A, (Analogue-Digital-Analogue) interface before adding the ROOFUL Optical to Coaxial Bi-Directional Converter/Adapter to the signal chain, and a D-A, (Digital-Analogue) interface after adding the ROOFUL Optical to Coaxial Bi-Directional Converter/Adapter.) Thank you again!

### ⭐⭐⭐⭐⭐ It works great
*by G***A on July 3, 2025*

Why did you pick this product vs others?: Had to adapt an old TV coax audio output to a new sound bar with only optical. This little guy was plug and play to solve this problem. As noted elsewhere in the comments, driving this adapter's power from the sound bar USB works well to avoid a permanent power on condition. Value for money: Seems like good value for the solution.

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-22*