USB C SPDIF Emitter

I hooked them to 2 sterio systems in 2 different rooms. They are connected to my Mac studio. You can play multiple systems with these and the sound is amazing. Absolutely no static. Unlike Bluetooth.

Works on my iPhone 15 pro max just fine. I was surprised I had zero problems.

I have only had it for a few days and will update if issues happen. Sound wasn't coming from my Beam Gen 2 when using this with the optical to HDMI adapter from my Windows PC, a SPDIF output was showing up in outputs but no sound was coming out, even when plugged into a MBP. I assumed the cable was bad and was going to return it. Before doing that I messed around in the Sonos app for a bit, factory resetting the Beam a few times and re-adding it to the system. I even tried downgrading the Beam to S1, which didn't work and errored out. After re-moving, re-adding and going through the "Pair to TV" option in the app it just suddenly started working. So for anyone having issues getting sound to work with Sonos products, it might just be the app and not the adapter. EDIT: So it turns out it's setting the output to "TV" in sources.

My prior desktop computer had an optical output. With my laptop, no such luck. So I purchased this unit and it worked perfectly right out of the box, no Windows settings required adjustment or configuration. I should add that I actually connected this unit to a docking station that is connected to my laptop and not the laptop itself, and was concerned that this may present a complication but it did not. The computer located the converter right away. The sound quality is excellent in my opinion. I source music to a pretty high end audio setup and there is no background noise or hiss, and no stuttering or other sound issues.

Worked great for a week. And then it just quit. It still shows as an audio device, but never outputs anything.

As far as the physical product itself it seems good overall but the wire doesn't seem that sturdy so I'm concerned how long it will last. The adapter does output dolby digital but does not work for my intended purpose so I'll be keeping it but more for "just in case" purposes. This is in no fault of the product now that I did more research on surround sound/dolby digital. The rest of this review is not related to the product but might help others with the same situation. TLDR - To get surround sound on PC games you need to connect via HDMI or if using toslink/optical a sound card that has dolby/dts encoding I want to get surround sound on my computer for gaming but most games that have surround sound don't have dolby digital. Most PC games that have surround from my understanding are PCM/LPCM multi channel and then a small selection that have Dolby Atmos or dolby digital. Toslink only supports stereo PCM or dolby digital/DTS. Audio over HDMI does support multi channel PCM/LPCM but I'm using a DP monitor so connecting HDMI would make my PC see 2 monitors which has its problems. For my use case to get surround sound from PC games via toslink/optical would require a sound card that has dolby digital or DTS encoding.

If you want to send audio any other way, you're looking at introducing delay, from a network/wireless setup, or degrading audio quality from converting from digital > analog, then back from analog > digital, not to mention EMI. Keeping the signal all digital like this, and using a hard wired connection, is absolutely the best of both worlds. As long as your sample rate/bit depth is the same across devices, this is the only solution you should be looking at. I used it with a 15ft optical cable, and it transmitted just fine.

Es funcional, conecto HONOR 400 hacia DAC TEAC.

Well built little adaptor. Very unique as it's the only USB to optical DAC I could find to use with a speaker and headphone amplifier using computer or TV as a source. Very good price and does the job very well, good sound out of it. There were jitter and timing errors twice during my use but very minimal and takes nothing away from this product. If you want to enjoy optical audio from a PC or smartphone this is definitely a go to.

I bought this Cubilux USB-C to SPDIF transmitter to add an optical output to my devices, and it has worked exactly as I hoped. I use it to connect my iPhone to my Chord Mojo 2, and also my laptop to the Mojo 2, and in both cases the sound quality is very good – clean, detailed and noise-free. Setup is as simple as it gets: plug it into the USB-C port, connect an optical cable to the DAC, and it’s ready to go. No drivers or fiddling with settings were needed in my case. It locks onto the signal reliably and I haven’t had any dropouts or glitches. The build quality feels solid for such a small device, and it’s compact enough to throw in a bag for travel. For anyone who wants to add a proper digital optical output to a phone, tablet or laptop and feed a high-quality DAC like the Mojo 2, this is a very handy little adapter. I’m very pleased with it and happy to recommend it.

Wird unter MacOS 26.4 und unter Linux (Ubuntu / TuxedoOS Kernel 6.17) tadellos erkannt und ließ sich von Media-Playern und unter Audacity als Ausgang wählen. Qualitätsanmutung sehr ordentlich.

Werkt probleemloos, geen stroom nodig.

I own a couple of spdif devices that are fantastic. The Steelseries Arctis Pro Wireless and the Sony SrS- Ns7 both these devices receive sound specifically from spdif sources. The Arctis gives you a DTS X which is unbeatable and the Srs-Ns7 provided Atmos through their XR tvs as well as phone app. Anyway, since the PS5 does not support Spdif I thought I would try to find a way to use my most favourite headsets in some way on our PS5 and this little thing was a winner. You should know though, the PS5 only supports stereo when using USB headsets and this adapter helps with that. One good thing though is that the adapter also makes sure you can use 3D Audio (Tempest decoding) which if games support it, they can sound amazing, especially when using a stereo headset, it's definitely the poor man's version (excuse the term) of DTS X or Atmos for headphones. Normally I use the Arctis Pro via the HDMI and get all surround from the spdif out from the tv so that wasn't the problem, still it works if you want 3D audio on an Arctis but when using the Sony srs-Ns7 things really started to sound fantastic with this adapter. It's like a portable surround speaker. Very surprising and mind blowing that it actually works. So all in all this product is a must have for any one that wants to use a Game DAC or other proffesional portable soundcard that uses Spdif on PS5 or PS4 pro for that matter. Was just about to buy the Steelseries Nova Pro wireless then this little adapter saved me 400$ and it just works and sounds great, no hassle. Just a gods sent! Merry Christmas!