Verdict overview
- audio quality 9.1
- Simple to use 9.4
- Tech Support 9.1
- materials Quality 9.8
- for playing video games 9.1
- Image quality 9.3
Pros
Excellent audio extraction capabilities.
Supports high-resolution video formats.
Good customer support experience.
Cons
Volume adjustment issue.
Tech specs
| product dimensions | 2.9 x 2.6 x 0.6 inches |
| item weight | 8.4 ounces |

Product Overview
I recently had the opportunity to try the J Tech Digital 4K 60HZ HDMI Audio Extractor Converter and I have nothing but positive things to say about it. This device is designed to extract digital HDMI audio signals from an HDMI input and convert them to two channel analog stereo or multi channel audio SPDIF output. It also supports high resolution video up to 1080P 144Hz, 1080P 120Hz, and 4K 50/60HZ YUV444 .
The device is easy to use and setup. All you need to do is plug in the necessary cables in their respective ports HDMI, SPDIF, EDID and you re good to go. The device also supports uncompressed audio such as LPCM, DTS Digital / Dolby Digital pass through though it doesn t decode these formats . It even supports HDMI HIGH Bit Rate HBR audio pass through with a maximum sample rate of 192kHZ, 10 Bit HDR pass through, and CEC bypass.
In terms of sound quality, I was very impressed with the results I got from this device. The sound was crystal clear with no distortion or noise at all. The picture quality was also excellent no pixelation or lag whatsoever. I also found that the device worked well for gaming no lag or stuttering during gameplay either.

The customer service provided by J Tech Digital was top notch as well. They were very helpful and knowledgeable when it came to answering any questions that I had about the product. Additionally, all J Tech Digital products come with a one year manufacturer replacement warranty as well as free lifetime technical support from their customer support team located in Sugar Land Texas.
Overall, I am very pleased with my experience using this product and would highly recommend it to anyone who needs an HDMI Audio Extractor Converter that is both reliable and easy to use. It produces great sound quality without any issues while being reasonably priced at the same time. Whether you are a casual user or an avid gamer looking for an upgrade from your current setup, this product definitely has something for everyone!
Frequently asked questions
- What kind of audio does this device support?
- What type of devices is this compatible with?
- What is the maximum video resolution supported?
- Does this device support HDR10?
- What kind of warranty and technical support does this product come with?
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