
Comparison Table

Description:
Company Overview
J-Tech Digital is focused on producing high-quality products that distribute audio & video content in both residential and commercial applications. Over the last ten years, J-Tech Digital has been a key component in making affordable and high caliber audio-video devices available to consumers across multiple industries including the medical, commercial, and residential fields. Join the J-Tech Digital family and see why over 10 million satisfied customers trust J-Tech Digital to provide industry-leading technology and excellent support.
Product Overview
The J-Tech Digital JTECH-AT5CH-V2 UHD 4K@30Hz audio extractor allows you to extract audio via an incoming HDMI signal, and send it to an external sound system. The unit will pass the video to the intended display as desired. This device is perfect for users trying to use TV speakers along with headphones, or trying to send an audio signal to a legacy sound system that doesn't have the newer connection. Use the SPDIF Optical to send either 2CH or 5CH audio signal, or the RCA outputs to send 2CH audio signal to your sound system.
Please Note: If you are not able to get audio from either Optical or 3.5mm output ports, please check your input source audio settings and ensure that the audio output is set to either PCM (For 3.5mm output), or PCM, DTS, or Dolby Digital (For Optical output). If the input source device is outputting Dolby Digital+ (DD+) or higher audio format, the extractor will not pass audio through the audio output ports.
Specifications:
Comparison Table
![]() JTECH-AT5CH-V2 | ![]() JTD4KATSW | ![]() JTD18G-H5CH | ![]() JTD18G-H5CH2 | ![]() JTECH-18GAE2 | ![]() JTECH-EXD2 |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Device Type | |||||
| Audio Extractor | Audio Extractor | Audio Extractor | Audio Extractor | Audio Embedder + Extractor | Audio Extractor + Downmix |
| Dolby Decoding | |||||
| ? | ? | ? | ? | ? | ? |
| Audio Embedding | |||||
| ? | ? | ? | ? | ? | ? |
| Resolution | |||||
| 4K @ 30Hz | 4K @ 30Hz | 4K @ 60Hz | 4K @ 60Hz | 4K @ 60Hz | 4K @ 60Hz |
| ARC | |||||
| ? | ? | ? | ? | ? | ? |
| HDMI Ver | HDCP Ver | |||||
| HDMI 1.4 | HDCP 1.4 | HDMI 1.4 | HDCP 1.4 | HDMI 2.0 | HDCP 2.2 | HDMI 2.0 | HDCP 2.2 | HDMI 2.0 | HDCP 2.2 | HDMI 2.0 | HDCP 2.2 |
| EDID Management | |||||
| Toggle Switch 2CH/5.1CH/PASS | Toggle Switch 2CH/5.1CH/ADV | Toggle Switch 2CH/5.1CH/TV | Toggle Switch 2CH/5.1CH/TV | Dip Switch 2CH/5.1CH | Toggle Switch 2CH/Bitstream/TV |

Description:
Company Overview
J-Tech Digital is focused on producing high-quality products that distribute audio & video content in both residential and commercial applications. Over the last ten years, J-Tech Digital has been a key component in making affordable and high caliber audio-video devices available to consumers across multiple industries including the medical, commercial, and residential fields. Join the J-Tech Digital family and see why over 10 million satisfied customers trust J-Tech Digital to provide industry-leading technology and excellent support.
Product Overview
The J-Tech Digital JTECH-AT5CH-V2 UHD 4K@30Hz audio extractor allows you to extract audio via an incoming HDMI signal, and send it to an external sound system. The unit will pass the video to the intended display as desired. This device is perfect for users trying to use TV speakers along with headphones, or trying to send an audio signal to a legacy sound system that doesn't have the newer connection. Use the SPDIF Optical to send either 2CH or 5CH audio signal, or the RCA outputs to send 2CH audio signal to your sound system.
Please Note: If you are not able to get audio from either Optical or 3.5mm output ports, please check your input source audio settings and ensure that the audio output is set to either PCM (For 3.5mm output), or PCM, DTS, or Dolby Digital (For Optical output). If the input source device is outputting Dolby Digital+ (DD+) or higher audio format, the extractor will not pass audio through the audio output ports.
Specifications:
| HDMI Input | – 4K@30Hz |
|---|---|
| HDMI Output | – 4K@30Hz |
| SPDIF Output | – Toslink/Optical |
| 2CH Output | – RCA |
| Pass Through | – HDMI Output Only |
| Power Supply | DC 5V/1A |
| HDMI ARC Function | No |
| Package Contents | • 1x JTECH-AT5CH-V2 Audio Extractor • 1x DC 5V/1A Power Adapter • 1x User Manual |





























































