---
product_id: 1424795
title: "4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH]"
brand: "j-tech digital"
price: "€ 78.26"
currency: EUR
in_stock: true
category: "J Tech Digital"
url: https://www.desertcart.hr/products/1424795-4k-60hz-hdmi-audio-extractor-converter-spdif-3-5mm-output
store_origin: HR
region: Croatia
---

# 225MHz/2.25Gbps Bandwidth 4K@30Hz Ultra HD Video 5.1-Channel Surround Sound Output 4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH]

**Brand:** j-tech digital
**Price:** € 78.26
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home theater game with flawless 4K and surround sound extraction!

## Quick Answers

- **What is this?** 4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH] by j-tech digital
- **How much does it cost?** € 78.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/1424795-4k-60hz-hdmi-audio-extractor-converter-spdif-3-5mm-output)

## Best For

- j-tech digital enthusiasts

## Why This Product

- Trusted j-tech digital brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Sleek, lightweight design fits anywhere while supporting uncompressed LPCM and compressed DTS/Dolby Digital audio.
- • **Crystal-Clear 4K Video:** Experience stunning 4K@30Hz resolution with seamless HDCP and EDID pass-through for flawless visuals.
- • **Plug & Play Simplicity:** No complicated setup—just connect and enjoy instant audio extraction with broad device compatibility.
- • **Next-Level Audio Control:** Three advanced EDID settings (Pass, 2CH, 5.1CH) let you customize your sound output like a pro.
- • **Immersive Audio Flexibility:** Switch effortlessly between 2-channel stereo and 5.1-channel surround sound to match your entertainment vibe.

## Overview

The J-Tech Digital JTDAT5CH is a premium HDMI audio extractor that supports 4K@30Hz video and converts HDMI audio into either 2-channel stereo or 5.1-channel surround sound via SPDIF and RCA outputs. It features 225MHz bandwidth per channel, 12-bit deep color support, and versatile EDID audio settings, making it ideal for enhancing audio setups with Apple TV, Blu-ray players, and satellite receivers. Compact and plug-and-play, it’s a top choice for professionals seeking high-quality AV conversion.

## Description

Buy 4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH]: Signal Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Please Note: This unit will only pass Dolby Digital/DTS audio formats, it will NOT decode these formats for the analog output. If using the analog output, make sure your HDMI source is set to PCM audio. This unit is not compatible with Apple TV 3rd Generation (Model: A2843) and certain Comcast Xfinity boxes, and not compatible with HDMI 1.2 sources or monitors made before 2005.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074HHSJVN |
| Audio Output Mode | Stereo, Surround Sound |
| Best Sellers Rank | #21 in Video Converters |
| Brand Name | J-Tech Digital |
| Compatible Devices | Game Consoles, PC |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,918) |
| Interface | Component, HDMI |
| Item Weight | 8.8 ounces |
| Manufacturer | J-Tech Digital |
| Maximum Supply Voltage | 5 volts_of_direct_current |
| Minimum Supply Voltage | 5 volts_of_direct_current |
| Model | JTD18G-H5CH |
| Number of Channels | 2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pins | 38 |
| Part Number | JTD-322 |
| UPC | 766150279948 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** J-Tech Digital
- **Interface Type:** Component, HDMI
- **Maximum Supply Voltage:** 5 volts_of_direct_current
- **Minimum Supply Voltage:** 5 volts_of_direct_current
- **Number of Pins:** 38

## Images

![4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH] - Image 1](https://m.media-amazon.com/images/I/41Lcc3UN+0L.jpg)
![4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH] - Image 2](https://m.media-amazon.com/images/I/51KJGqMXqdL.jpg)
![4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH] - Image 3](https://m.media-amazon.com/images/I/51l2-AxA7cL.jpg)
![4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH] - Image 4](https://m.media-amazon.com/images/I/51Fb0HrVqjL.jpg)
![4K 60Hz HDMI Audio Extractor Converter SPDIF + 3.5MM Output Supports HDMI 2.0, HDCP 2.2, 1080P@120Hz, 1080P@144Hz, Dolby Digital/DTS Passthrough CEC, HDR10 by J-Tech Digital [JTD18G-H5CH] - Image 5](https://m.media-amazon.com/images/I/510kG1UV7DL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this unit have the capability to take a DD+ 5.1 signal from a Roku and convert it to DD 5.1?**
A: I have tied this and it doesn't seem to work. I don't think the JTEC can decode DD+ coming out of the Roku. When I set the Roku to DD+ I get no sound  from my surround system fed by the JTEC using the digital optical output. What I have to do is select the 2 channel output from the Roku on the drop down menu and then put my surround system into 5 channel mode which simulates 5 channel from 2 channel. The sound is very good but not DD+. The JTEC works fine decoding other 5.1 formats.

**Q: would chromecast works with this device,  if chromecast connected to hdmi input, would it delivers audio to the RCA cable?**
A: My first gen Chromecast does send audio to the RCA coax outputs, but the sound lacks “Punch”. 
I assume this is because the voltage leaving the coax outputs is less than ideal to drive an amplifier or receiver, forcing you to turn up the volume to compensate.  (The coax cables plugged into a small preamp, then coax cables from the preamp to the amplifier or receiver would solve the issue.)

**Q: Does this unit pass the HDMI and allow for the rca to pass the audio to an external amp for added speaker output. We have a 5.1 system and want to create a bi amped system. We want the hdmi output to pass to the tv and the RCA to feed an additional power amp for speakers outside.**
A: Be aware, this is something I found out after i bought it and had to return it.   The sound passed through to the HDMI OUT is determined by the EDID switch.  That switch is NOT ONLY controlling the extracted audio.   So if you wanted to pass the original video and audio on to an AV Receiver to drive a multi channel system (5.1, etc.) and TV, you will need to set the switch to TV or 5.1.   But if you the extracted audio (from the optical or analog jacks) is then intended for headphones (for example), then the headphones will likely not know what to do with that stream and will give you garbage.  For me, my Bose Wearable Speakers chose to use the main L/R channels and dropped everything else, including the center channel of voices.  The effort was a big fail

**Q: This product doesn't really say it won't recode 5.1 to 2.0 for the RCA analog outputs like other products when set for 2.0.  Does it do this?**
A: I am using the J-Tech for going into an older Sony Hi-Def 1080p projection television circa 2000, the Hi-Def coming through the AVI jack in the back with audio fed into left and right stereo input jacks, since AVI is video only.  I don't believe these input jacks on my Sony are Dolby 5.1, so having Dolby RCA out wouldn't make any sense.  I have used Coaxial and TOSlink optical outs for Dolby but never RCA left and right out.

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-05*