J-Tech Digital 4K 60HZ HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, 18Gpbs Bandwidth, HDCP 2.2, Dolby Digital/DTS Passthrough CEC, HDR10 [JTD18G-H5CH]

I purchased this from Amazon UK and it arrived the next day. However I was very disappointed to find that the power adaptor was not fitted with the 3pin UK type wall plug. It had a US/Canadian fitting. This made it useless to me so I returned it. Such a shame as it seemed to suit my needs and I was looking forward to trying it.

No UK Mains Power Supply included even though it was stated in the description. Only a foreign 2-pin adapter came with it (against UK law?) If a correct adapter is supplied I will be able to give a better rating.

Fonctionne super bien. Belle qualité d'image, belles couleurs et les contrastes.J'ai utilisé cette appareil avec une source HDMI/TV avec le son et l'image, mais mon récepteur/ampli vieux de 12 ans env. est avec le son et l'image séparé. Cette appareil a bien pris la réception du son et l'image pour envoyé le tout séparément dans mon récepteur/ampli.J'ai été conseillé d'utilisé un convertisseur/extracteur car mon cinéma maison est avec un projecteur sur écran.Car avant d'utiliser cette appareil je n'avais que l'image mais pas de son. Maintenant tout fonctionne à merveille.J'ai attendu 2 mois avant démettre mon commentaire car avec l' achat d'un autre fournisseur après 2 semaines d'utilisation tout a arrêté de fonctionner.Mais avec l'appareil de J-TECH DIGITAL tout va pour le mieux. Je recommande...

Plugged it all in and it worked right away. I wanted to split audio from my AppleTV to my older AV amp that only has optical inputs. Works well.

Works great with my Xbox Series X playing games at 4K 60Hz HDR and 5.1 speaker setup

This newest model will take an analog or digital audio input. The transmitter is capable of converting an analog audio signal (or just a toslink digital) and then transmit that signal to a connected Cat (I was lucky - spares in my walls) to their receiver on the other side (powered over the cable) and either output to toslink, or as in my case, converted back to analog audio. It is as simple as plugging in power, plugging in audio on the transmitter; plugging in the Cat on both tx and rx; and plugging in the audio on the receiver. It just works. It took my analog audio (off Sonos speaker output) from where I had it in a headend closet across 50' to where I needed it at a reasonable cost - and I didn't have to pollute the house with more RF to do it). And it works perfectly - my analog > digital > analog conversion and route is crisp and clear. I detect no loss; no distortion; no additional signals. I should not that this is a direct cable - there is no router involved. Thanks Tech Digital for a truly great product.

Needed to run hdmi over 50ft and was running into hdmi handshake issues with a previous adapter. Instead I decided to relocate the video source and try sending the audio. I bought this and used an hdmi audio extractor to send the digital audio via spdif over Ethernet. It works like a charm with no added latency to the audio. Now I can still use my old playbar with hdmi sources.