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Digital to Analog Audio Converter
- Optical Toslink SPDIF, coaxial and HDMI (ARC) input. Optical Toslink SPDIF coaxial and stereo L/R 3.5mm jack outputs simultaneously, converting digital PCM/LPCM audio signals to analog output for HD DVD home theater systems.
- Compatible with all HDTVs with ARC function. SPDIF/Coaxial, Optical, stereo L/R and 3.5mm headphone jack 4 output ports are available, which perfectly solves the interface compatibility problem between TV and audio system.
Connection and Operation:
- Connect the HDMI port of the adapter to the HDMI (ARC) port of the TV through the HDMI cable.
- Connect the converter's optical fiber and coaxial input port with the corresponding audio interface of DVD or PS3 through optical fiber cable or coaxial cable.
- Connect to the amplifier system through optical fiber cable, coaxial cable or RCA cable and 3.5mm audio cable.
- Connect the USB power cord to the Micro USB interface of the converter.
- Switch to the corresponding audio by flipping the switch.
192KHz Sampling Rate Implementation
- It actually supports left and right channels with sampling rates at 32,44.1,48,96 and 192KHz, and 24-bit SPDIF incoming bit streams. Please use HDMI 1.4 cable (19+1).
- In ARC mode, the volume of the RCA and 3.5mm headphone output can be controlled via the TV remote control (CEC function).
Product Details:
- Shell material: Aluminum Alloy
- Colour: black
- Power supply interface: Micro USB
- Maximum working current: 100mA
- Product size: 90x73x21mm
- Weight: 92g
Description:
This ARC Audio Extractor & DAC Converter can return the sound of a TV that supports ARC function to the optical fiber, coaxial, 3.5mm headphone jack of the adapter through the HDMI ARC interface, and supports optical or coaxial digital audio signal conversion.
Package Listing:
- 1 x ARC Adapter
- 1 x USB Power Cable
- 1 x Users Manual
5.1 CH Output, lossless audio sound.
192KHz Sampling Rate Implementation
ARC Function
Jim
2025-08-15 14:47:51
I couldn't get the product to work right until I read on another review that the optical cables come with little caps on them that have to be removed first. Once I pulled those off, voila! Success! It really looks like the caps are part of the cord, I never would have guessed on my own that it was something that needed to be removed before using. It should mention that in the manual.The power cable I received wasn't a USB one, either, it's hardwired to the plug. This was a little disappointing as the photos show the cable as a USB one + an adapter and I had planned on plugging it in to a USB outlet. Easy fix, just misleading.Otherwise, very happy with the product! I'm using it in my RV with a little TV that doesn't have any audio outputs other than the optical one, which I'd never seen/heart of before. I wanted to connect the TV to my surround sound speakers and my receiver didn't have the optical plug. Using this converter (once I removed the caps off the optical cable), connects the TV to the receiver and I now have use of my surround sound system.-Jen
J berumen
2025-05-22 16:06:50
Works great! Just as expected
David deClue
2025-05-11 11:31:15
It works just as it claims; it will not work with Dolby turned on so you have to use the remote to switch Dolby off and use the optical cable.
"Bob"
2025-04-07 14:41:23
This seems to work fine except the output volume compared to just using analog RCA plugged into the TV. I bought this to have it work with a new TV I have coming in the mail, as it either plays audio through SPDIF or RCA but not both. I use wireless headphones through SPDIF and use an external analog speaker setup at the same time, so I need to plug that analog audio connection through SPDIF as well. I'll see how much more gain I need to give this device in order to work efficiently but right now it's sort of disappointing. I saw comments on other DACs like this and I guess I hoped this one was different based on the 5 star reviews but I see it's not.
Ron S.
2025-01-28 13:15:20
I hooked this up with HDMI arc and it didn't work at all ,I used an optical cable and it only worked on speakers with built in amps
DWN
2025-01-24 10:49:58
Been in use 24-7 for a while and is working well.
JLP
2025-01-09 14:01:32
Like other owners/reviewers have pointed out, this device only outputs a constant fast paced clicking sound and that's it. I've confirmed the audio source has no problems so it's absolutely the device. Resetting the power and input devices did nothing. Neither did re-plugging the cables.
Craig C.
2024-11-22 17:55:21
I use these adapters in our gaming lounge. Our TVs all have headphone jacks, but the headphone plugs often get broken in the jack if a customer trips on the headphone cord. I plug this adapter into the optical audio out / toslink / spdif out and then I can plug the headphone jack into the converter adapter. I plug the USB plug into the USB port in the TV to power the converter. This solves my headphone plug issue because I can position the converter box and secure it down so that if a customer trips on the headphone cord it will simply pull easily out of the converter and can be plugged back in easily. Also in worst case, if the headphone plug tip does break off into the adapter, its only $12 to replace the converter whereas a broken plug in a TV is far more expensive to fix if even possible.The only problem with this adapter is there are rare times that the converter doesn't process the signal properly and no sound comes out in the headphones. I don't know if it is a data code issue that is not supported or what. When this happens there isn't much you can do. Sometimes it is solved by unplugging the power to the converter and replugging it in. This suggests its not a code unrecognized issue. However, I have on other occassions simply switched out to another converter box that I have as extra and it often works. I have 3 gaming centers with about 70 of these adapters, I do recommend them.
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