J-Tech Digital4K 60Hz HDMI 2.0 HDMI-ARC Audio Extractor Converter SPDIF + 3.5MM Output 18Gbps, HDCP 2.2, Compatible with Dolby_Digital/DTS CEC HDR10 [JTD18G-H5CH2]

Me funciona excelente, conecto mi Xbox series x, para sacar el óptico, y el hdmi a un proyector, y no pierda calidad, tampoco retraso en el audio

Works fine with good cables.

My goal was to extract audio from an ARC HDMI input on my Sony X90J tv.The device did not extract audio unless an input HDMI source was attached leaving me to know that it does not work with ARC, but only from input.I could do that from my input directly but that does not contain audio from the smart features.After a support email with the company they agreed on how it works. I returned the device.If you want to extract audio from HDMI input then the device is ok. One other note is that my audio was out of sync with the picture but it was due to the tv delaying the picture to process it.

The built-in speakers on the Epson EX5280 are adequate for presentations and such, but if you’ve created a home theater with a huge screen, you’ll want quality sound that packs a punch for the full effect!Unfortunately, the LEFT/RIGHT ports on the projector are for INPUT only, such as if you are connecting a DVD player or other source to the projector.To output sound to external speakers, you’ll need an Audio/Visual extractor. I purchased the J-TECH DIGITAL JTD-332V2 (60hz) and I recommend it. It's very easy to connect your devices and the quality of the Video and Sound are awesome! There are many Audio/Visual extractors and after doing some research, I decided to purchase one that handles 60hz refresh rate. I'm not a gamer, and for watching movies, 60hz is more than adequate. Of course, you'd have to do your own research, for your needs.(I modified their diagram and added the devices that I successfully connected to the projector.) No mater which way you configure your home theater or gaming room, I highly recommend this product.

Used this to hook my PlayStation 5 up to my older Marantz receiver. Since Sony has removed its fiber optical output you're only option is to utilize the HDMI (ARK) for audio. This was a great solution to regain the optical output I needed for Dolby Digital 5.1 surround sound to my receiver, and maintain my 4K resolution to my OLED TV. The 4K resolution looks great and surround sound is amazing. I was pleasantly surprised that there was additional cables in the Box to help make necessary connections, couldn't be happier. Compared to some other brands I am glad this device has ventilation through it. I tried some other brands and they get way too hot for my comfort. This device stays much cooler, hence heat kills Electronics I expect it to last longer than its competition.