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ZUZONG Direct
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Digital Coaxial to Optical Converter, Bi-Directional Coax Digital Audio Converter Optical-to-Coaxial or Coax-to-Optical Digital Audio Converter Adapter

4.4 4.4 out of 5 stars 517 ratings
$19.99
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Purchase options and add-ons

Brand Tobo
Mounting Type Coaxial,Plug Mount
Interface Type USB, Coaxial
Number of Channels 2

About this item

  • Digital 2-Way Audio Converter, Coaxial to Toslink/Coaxial or Toslink to Coaxial/Toslink.
  • Plug and Play, no need any software and drive.
  • Noise-free transmission, high definition audio output for your amplifier and speaker.
  • WIDE APPLICABILITY - Compatible with Blu-ray Player, Satellite receiver, BR player, Xbox 360, HDTV, DVD, Amplifier, Sound Bar, Speaker and all device with digital audio out port.
  • You will get Digital 2-Way Audio Converter, fiber optic cable, coaxial cable, USB cable, manual, 5 star customer service, please contact us by email.

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Price$19.99$15.99$14.99$19.99-8% $11.99
List: $12.99		$18.99
Delivery
Get it as soon as Tuesday, May 14
Get it as soon as Tuesday, May 14
Get it as soon as Tuesday, May 14
Get it as soon as Wednesday, May 15
Get it as soon as Tuesday, May 14
Get it May 13 - 15
Customer Ratings
4.44.4 out of 5 stars517
4.24.2 out of 5 stars57
4.14.1 out of 5 stars35
4.44.4 out of 5 stars982
4.34.3 out of 5 stars6,482
5.05.0 out of 5 stars2
Sound quality
4.4
4.0
3.8
4.2
4.1
—
Value for money
4.5
—
3.4
3.4
4.1
—
Easy to install
4.5
5.0
—
—
4.4
—
Volume control
4.3
—
3.4
—
3.8
—
Quality of material
—
3.8
—
4.3
4.1
—
Sold By
ZUZONG Direct
SZYitong
kisdoo
PROZOR US
Musou
CablesOnline
interface type
Coaxial, USB
Coaxial
Coaxial
Coaxial
Coaxial
Coaxial
number of channels
2
—
—
2
2
—
mounting type
Coaxial,Plug Mount
Coaxial
Coaxial
Coaxial
Coaxial,Plug Mount
Coaxial,Plug Mount

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Digital Coaxial to Optical Converter, Bi-Directional Coax Digital Audio Converter Optical-to-Coaxial or Coax-to-Optical Digital Audio Converter Adapter

Digital Coaxial to Optical Converter, Bi-Directional Coax Digital Audio Converter Optical-to-Coaxial or Coax-to-Optical Digital Audio Converter Adapter

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
517 global ratings

Customers say

Customers like the ease of use, performance, and value of the electronic signal converter. They mention that it's easy to install and use, works very well, and is excellent value for money. That said, opinions are mixed on the cables and sound quality.

AI-generated from the text of customer reviews

63 customers mention53 positive10 negative

Customers like the performance of the signal converter. They say it works well, is easy to install, and works perfectly. Some mention that it works great with Roku connected to the TV and that it mediates nicely.

"This product worked right out of the box, requiring only two minutes to connect and no app required. And it sounds absolutely fantastic...." Read more

"...myself, i hired a professional who connected for me and it worked quite well." Read more

"It served perfectly! Easy to install! Product just like the pictures in the ad, I recommend!..." Read more

"Overall the actual unit is great...." Read more

18 customers mention18 positive0 negative

Customers find the electronic signal converter easy to install and use. They say it works right out of the box, requires only two minutes to connect, and powering it is simple. Some mention that it's a converter for digital to optical or vice versa.

"This product worked right out of the box, requiring only two minutes to connect and no app required. And it sounds absolutely fantastic...." Read more

"It served perfectly! Easy to install! Product just like the pictures in the ad, I recommend!..." Read more

"...So powering it is simple...." Read more

"Easy to install. Very useful for connecting wired digital coaxial connections to the digital fiber that goes into soundbars...." Read more

8 customers mention8 positive0 negative

Customers are satisfied with the value of the electronic signal converter. They mention that it has excellent quality and value.

"The digital to coax converter arrived very quickly. The quality and value are excellent. Comes with all the necesary hardware." Read more

"...$20 is a good deal for making my new Roku Soundbar Pro work with my old HDTV...." Read more

"...There are cheaper options but this one offers the best value because it comes with both coax and optical cables...." Read more

"...Good value, works well." Read more

26 customers mention18 positive8 negative

Customers are mixed about the sound quality of the electronic signal converter. Some mention that the sound is awesome, matches peoples speaking on TV, and is perfect to convert your audio from coaxial out to digital optical in, with no audible signal degradation. However, others say that the volume is not as loud coming out of the sound bar, the device's audio was cutting out, and there was a very loud static noise.

"...It sounds fantastic. So why was this device needed? My Blu-ray player has a coax digital out, but no toslink digital optical out...." Read more

"...find an old phone charger brick, but once plugged in the audio came through crystal clear!" Read more

"...but if you're using an antenna on your tv, for some reason the volume is not as loud coming out of the sound bar...." Read more

"...Took 3 minutes or less. Sound quality was plenty good for me. I recommend." Read more

9 customers mention6 positive3 negative

Customers are mixed about the cables. Some like that it comes with both coax and optical cables, while others say that the cable is broken and will never work with any coac digital audio.

"...It came with the digital cable and the optical cable. A usb cable to connect to power on the TV...." Read more

"...(i.e. the cable is broken and will never work with any coax digital audio equipment)." Read more

"...The box does need to be plugged into power in our setup. It comes with a USB power cord but no brick - had to find an old phone charger brick, but..." Read more

"...options but this one offers the best value because it comes with both coax and optical cables...." Read more

5 customers mention2 positive3 negative

Customers are mixed about the connectivity of the electronic signal converter. Some mention it's very useful for connecting wired digital coaxial connections to the digital fiber that goes into, while others say that the TV only had a digital coax output and the sound bar's optimal input was, digital optical input, but no coaX digital input. This optical converter solved their problem and works great.

"...The WIIM has a toslink optical digital optical input, but no coax digital input. This little box solved my digital interface issue!..." Read more

"Easy to install. Very useful for connecting wired digital coaxial connections to the digital fiber that goes into soundbars...." Read more

"Got a new sound bar for my flatscreen tv. However, the tv only had a digital coax output and the sound bar’s optimal input was digital optical...." Read more

"Works as described. Includes everything you need to connect up." Read more

SONOS playbar compatible
5 Stars
SONOS playbar compatible
Finally something that's compatible with my older Sonos playbar and T.V. Thank you!!
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Top reviews from the United States

Jack
5.0 out of 5 stars Excellent product and simple to use
Reviewed in the United States on January 4, 2024
Verified Purchase
This product worked right out of the box, requiring only two minutes to connect and no app required. And it sounds absolutely fantastic. Playing an SACD disc from a blu-ray player into a WIIM pro-plus streamer/DAC, I could detect no audible signal degradation whatsoever. The SACD signal is converted from coax digital to optical toslink digital through this device, then passed to the DAC of the WIIM where it is decoded. It sounds fantastic. So why was this device needed? My Blu-ray player has a coax digital out, but no toslink digital optical out. The WIIM has a toslink optical digital optical input, but no coax digital input. This little box solved my digital interface issue! Highly recommended.
One person found this helpful
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chigirl "milly"
5.0 out of 5 stars Happy with the product
Reviewed in the United States on April 22, 2024
Verified Purchase
This was the right product I was looking for. Eventhough I couldn't connect it properly myself, i hired a professional who connected for me and it worked quite well.
Helpful
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Mike K
5.0 out of 5 stars Updates an older TV to work with a new sound bar.
Reviewed in the United States on April 29, 2024
Verified Purchase
I was helping my elderly neighbors by our vacation property. He had bought a new soundbar and it only had a HDMI ARC connection or digital optical connection. The older flat screen TV only had a digital audio out.

The Digital Coaxial to Optical Converter was the perfect bridge between old and new technology. It came with the digital cable and the optical cable. A usb cable to connect to power on the TV. All I had to do is slide a switch to identify what the output version would be and connect the cables.

It worked like it was supposed to and he has a working new soundbar. The quality of the Digital Coaxial to Optical Converter is very good. I don’t see any issues that could happen with the product.

A good fix for a technology problem.
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Leonardo
4.0 out of 5 stars It served perfectly!
Reviewed in the United States on February 7, 2022
Verified Purchase
It served perfectly! Easy to install! Product just like the pictures in the ad, I recommend!
I only took one star, because all the installations nowadays, the cables must be embedded and the 2 cables that make the connection of the system, are the same size, causing the box to be in the middle. The cables are short to leave it behind the TV or behind the furniture.. I had to buy longer cables.
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Mary Stevens
5.0 out of 5 stars Works with old TV and Soundbar
Reviewed in the United States on January 12, 2024
Verified Purchase
This was exactly what we needed! Parents have an old flatscreen TV, and we had bought them a soundbar to upgrade the sound. This cable helped bridge the gap between old and new, plugging the coaxial into the tv and the optical into the soundbar. The box does need to be plugged into power in our setup. It comes with a USB power cord but no brick - had to find an old phone charger brick, but once plugged in the audio came through crystal clear!
One person found this helpful
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S. Gilmore
5.0 out of 5 stars Fills a need
Reviewed in the United States on March 18, 2024
Verified Purchase
Needed to connect an older TV with coaxial digital sound output to a newer sound bar that only accepts Toslink digital input. This little box was the perfect solution.
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JCarrier
3.0 out of 5 stars Included Coax Cable is Bad
Reviewed in the United States on July 30, 2021
Verified Purchase
Overall the actual unit is great. Just like another user review, I have a Logitech Z-680 that I wanted to make use of the Coax input for as the optical is already in use for other purposes and rather than getting an audio multiplexer this seemed to be an attractive option.

With that said, out-of-the-box, the package would be considered DOA. This is because the included Coax cable is very poor quality and effectively resulted in the receiver not being able to detect the digital signal. After some frustration I finally decided to test other cables. First cable swap and presto, it works!

The overall feel of the Coax (and to be honest the optical cable) feels cheap and does not feel like it makes solid contact with the converter or my receiver (granted the cost of the unit is cheap, so I did not expect much other than it should work out-of-the-box).

EDIT: Out of curiosity I measured the coax cable's continuity/resistance with a digital multimeter. The inner conductor was about 0.6Ohm and the outer conductor had no continuity (i.e. the cable is broken and will never work with any coax digital audio equipment).
2 people found this helpful
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Matthew Elliott
5.0 out of 5 stars TV(no optical) to Soundbar
Reviewed in the United States on January 19, 2023
Verified Purchase
Works great. Came with converter, coaxial, audio optical, micro USB to USB(power). My TV only had "Coaxial Digital Audio Output". Plugged the supplied coaxial to TV and input on converter box. Plugged the supplied audio optical to soundbar and output on converter box. Plugged the supplied micro USB to converter box and USB to TV, that was enough to power the converter. I turned everything on and it was NOT working. There is a small switch on the converter, I flipped it, and all is well. Took 3 minutes or less. Sound quality was plenty good for me. I recommend.
2 people found this helpful
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Top reviews from other countries

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Anaid
4.0 out of 5 stars Bien
Reviewed in Mexico on December 8, 2022
Verified Purchase
Funcionó perfectamente para sacar el audio de una televisión vieja (coaxial), a una barra de sonido (óptico), el único inconveniente es que se reduce solo un poco el volumen.
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Jerry
5.0 out of 5 stars Best converter
Reviewed in India on September 29, 2020
Verified Purchase
I couldn't connect my new jbl bar speaker with my old model tv but now this product made it awesome
Customer image
Jerry
5.0 out of 5 stars Best converter
Reviewed in India on September 29, 2020
I couldn't connect my new jbl bar speaker with my old model tv but now this product made it awesome
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One person found this helpful
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Dr Aaqib Batt
1.0 out of 5 stars Worst
Reviewed in India on December 6, 2020
Verified Purchase
Did not work at all , first time didn't work at all, returned , then received totally different device,
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