DSD TECH SH-AU02A USB to TOSLINK Coaxial SPDIF Audio Adapter Support 96K 24Bit

Great product, does the job and easy to install

Excellent device for motherboards lacking fiber output, it removed all my coil-whine and grounding hiss while keeping decent audio quality. I'm considering going full optic audio now, can't wait too see the evolution of DSD devices. I really hope they get more in stock because I need to order more.

Perfecto para mis Senssheiser RS175 con mi placa base nueva, no me di cuenta que no traía salida óptica, facilísimo de puentear y poner el sonido en vez de digital en auriculares , pero el sonido totalmente limpio y digital.

Très bien. En sortie de l'ordinateur avec un câble USB et en entrée dans un convertisseur audio avec un câble numérique spdif. Excellent rendu sonore

The MRP on the box is mentioned as 1668, but the seller is selling for higher price. The product feels like received from China once you see it. But it does work for opt and 3mm aux.

I'm thrilled with this. I had had an all-digital pathway into my amp, that stopped working for mysterious software reasons, since which time I haven't been able to listen to my music properly. Now I can again and it makes me happy. Based on the reviews, I thought this gizmo was worth trying, but I didn't really expect it to work. In facct, contrary to some other reviewers, I've not had a single glitch; it has worked flawlessly. My planned use was USB digital-in to optical digital-out. In that use, in my understanding, this should be a simple, lossless, perfect "pipe", and it seems to be. Probably there is the possibility of it dropping samples, but it doesn't seem to; it sounds perfect. Maybe there is timing that could be better or worse, that fussier audiophiles could worry about, but I'm not convinced that that's even a thing in this part of the chain, let alone whether I could hear the difference even if it is. I have one small reservation. As advertised, this plays 96 KHz 24-bit files, as well as the usual 44.1 and 48 KHz ones. However, I tripped across an 88.2 KHz FLAC file, and it wouldn't play that (nor a 64 KHz one I then made as a test). But I have very few of those, they seem generally rare, and I can live with transcoding them. When I bought this I hadn't even noticed that it has a headphone jack. It does. That of course means there's a digital to audio converter, and DACs (unlike digital-to-digital pipes) _will_ vary in quality. This one is good: good enough for me, and incomparably better than the one in my laptop. It's too early to judge longevity, but the device stays cool in use, which is promising. One external nut was loose, but I simply tightented it, and otherwise the quality seems good. I'm thrilled to be able to hear my music again properly, and delighted with this small and cheap gadget.