---
product_id: 726279324
title: "J-Tech Digital 4K HDMI Audio Extractor, 4K@60Hz 1080P@120Hz 1080P@144Hz HDMI to Optical, 3.5mm Audio Converter Adapter, SPDIF, HDR10 CEC Digital Audio, DTS 5.1, [JTD18G-H5CHV2]"
brand: "j-tech digital"
price: "AR$181294"
currency: ARS
in_stock: true
reviews_count: 5
category: "J Tech Digital"
url: https://www.desertcart.com.ar/products/726279324-j-tech-digital-4k-hdmi-audio-extractor-4k-60hz-1080p
store_origin: AR
region: Argentina
---

# 4K@60Hz HDR10 video clarity Supports Dolby Digital & DTS 5.1 audio HDMI 2.0b & HDCP 2.2 compliance J-Tech Digital 4K HDMI Audio Extractor, 4K@60Hz 1080P@120Hz 1080P@144Hz HDMI to Optical, 3.5mm Audio Converter Adapter, SPDIF, HDR10 CEC Digital Audio, DTS 5.1, [JTD18G-H5CHV2]

**Brand:** j-tech digital
**Price:** AR$181294
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your AV game—where crystal-clear 4K meets surround sound mastery!

## Quick Answers

- **What is this?** J-Tech Digital 4K HDMI Audio Extractor, 4K@60Hz 1080P@120Hz 1080P@144Hz HDMI to Optical, 3.5mm Audio Converter Adapter, SPDIF, HDR10 CEC Digital Audio, DTS 5.1, [JTD18G-H5CHV2] by j-tech digital
- **How much does it cost?** AR$181294 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/726279324-j-tech-digital-4k-hdmi-audio-extractor-4k-60hz-1080p)

## 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

- • **Flexible Audio Modes:** Switch effortlessly between 2CH stereo, 5.1CH multi-channel, or pass-through audio modes to tailor your listening experience without compromise.
- • **Cinematic-Grade 4K Visuals:** Experience ultra-smooth 4K@60Hz and high refresh 1080p up to 144Hz with HDR10 brilliance for your home theater or professional setup.
- • **Immersive Multi-Channel Audio:** Extract pristine Dolby Digital and DTS 5.1 surround sound via optical SPDIF or stereo 3.5mm analog output—perfect for audiophiles craving rich soundscapes.
- • **Lifetime Support & Reliability:** Join over 10 million users backed by free lifetime technical support and a 1-year replacement warranty—because your setup deserves expert care.
- • **Seamless HDMI 2.0b Integration:** Future-proof your AV chain with full HDMI 2.0b, HDCP 2.2, and EDID 1.3/1.4 support ensuring compatibility with the latest devices and content.

## Overview

The J-Tech Digital 4K HDMI Audio Extractor (JTD18G-H5CHV2) is a high-performance adapter that extracts digital audio from HDMI sources to optical SPDIF and 3.5mm analog outputs. Supporting 4K@60Hz HDR10 video and high refresh rates up to 1080p@144Hz, it ensures premium video quality. Compatible with HDMI 2.0b and HDCP 2.2, it delivers Dolby Digital and DTS 5.1 surround sound without decoding, featuring a 3-mode audio EDID switch for versatile audio control. Ideal for professional and home theater setups, it comes with lifetime technical support and a 1-year warranty.

## Description

Introduction: 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 customer support. Features: Extract audio from HDMI sources to external sound systems via SPDIF Optical (Toslink) and/or RCA (3.5mm) analog output o For simultaneous SPDIF and RCA output, set HDMI source audio to Stereo (PCM). o Note: Not compatible with HDMI-ARC function Supports video resolutions up to 4K@60Hz, 1080P@120Hz, and 1080P@144Hz with HDR 10-bit color o Fully compliant with HDMI 2.0b, HDCP 2.2, and EDID Versions 1.3 & 1.4 3-mode Audio EDID switch for selecting 2CH stereo, 5.1CH multi-channel SPDIF, or pass-through audio formats o Note: Does not downmix digital audio to analog 3.5mm output Supports CEC pass-through for device control and HDMI High Bit Rate (HBR) audio formats via SPDIF Please Note: If you’re not receiving audio from the Optical (SPDIF) or 3.5mm output ports, check your source device’s audio settings: Set audio to PCM for 3.5mm output Set audio to PCM, DTS, or Dolby Digital for Optical output If you HDMI source devices’ audio format is set to Dolby Digital + (or higher), the extractor will not output audio via optical SPDIF or 3.5mm since the highest audio format supported by optical SPDIF is standard Dolby Digital 5.1, and 2CH by 3.5mm analog output

Review: This is one of the few solutions to be able to extract Audio from an HDMI signal to an Optical Output (TOSLINK) AND also have the audio going to the HDMI output.
Review: Worked as expected, others should not be sold. My parents upgraded Xfinity and lost optical for Surround sound/BT devices. First splitter they manually had to reconnect the HDMI Cable each time they powered on... It should be illegal to sell a splitter that did not keep the display info (EDID).

## Features

- ✅ Important Compatibility Notice for HDMI Audio Extractor Users: This HDMI audio extractor with 3.5mm and optical output does not downmix 5.1 digital audio to 3.5mm analog output. Some devices like Apple TV (model A2843) and Xfinity cable boxes may experience compatibility issues. Not compatible with HDMI 1.2 sources or displays made before 2005. Supports EDID 1.3 & 1.4 only
- ✅ Extract HDMI Audio to Optical or 3.5mm Analog: Easily extract digital audio from HDMI sources to 2-channel stereo (3.5mm) or multi-channel SPDIF optical output. Passes Dolby Digital/DTS formats via SPDIF without decoding. For audio output via 3.5mm analog, please set your HDMI source audio to PCM format
- ✅ 4K HDMI Audio Extractor with High Refresh Rate Support: Supports 4K@60Hz (YUV444), 1080P@120Hz, and 1080P@144Hz video resolutions. Fully compliant with HDMI 2.0b (18Gbps bandwidth), HDCP 2.2, DVI, and HDR10 content. (Use certified HDMI 2.0 cables for HDR10 support.)
- ✅ 3 Audio EDID Settings for Flexible Audio Control: Toggle between 2CH for stereo output, 5.1CH for multi-channel SPDIF, or pass-through mode. Supports uncompressed LPCM audio and passes Dolby Digital / DTS formats via optical SPDIF. (Note: This device does not decode digital audio signals. Not compatible with HDMI-ARC function.)
- ✅ Free Lifetime Technical Support: All J-Tech Digital products come with a one-year manufacturer replacement warranty and free lifetime technical support from our customer support team located in Stafford, TX. Support is available from 9AM – 6PM CST, Mon – Fri. Contact information available on our seller page

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F7P179PK |
| Audio Output Mode | Stereo, Multi-Channel |
| Best Sellers Rank | 83,066 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 24 in Digital to Analog Converters 228 in Digital-Analog Converters |
| Brand | J-Tech Digital |
| Compatible Devices | HDMI sources and displays (HDMI 1.3 and later, excluding HDMI 1.2 and displays made before 2005), Apple TV (models other than A2843), Xfinity cable boxes (excluding some models) |
| Customer Reviews | 3.9 3.9 out of 5 stars (42) |
| Included Components | 1 x power adapter 1 x user manual |
| Interface | HDMI |
| Manufacturer | J-Tech Digital |
| Manufacturer Part Number | JTD-3262 |
| Material | Metal |
| Model Number | JTD18G-H5CHV2 |
| Mounting Type | Cable Mount |
| Number of Channels | 6 |
| Number of Pins | 4 |
| UPC | 810058922571 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** J-Tech Digital
- **Interface type:** HDMI
- **Mounting type:** Cable Mount
- **Number of channels:** 6
- **Number of pins:** 4

## Images

![J-Tech Digital 4K HDMI Audio Extractor, 4K@60Hz 1080P@120Hz 1080P@144Hz HDMI to Optical, 3.5mm Audio Converter Adapter, SPDIF, HDR10 CEC Digital Audio, DTS 5.1, [JTD18G-H5CHV2] - Image 1](https://m.media-amazon.com/images/I/61NDtklpkPL.jpg)
![J-Tech Digital 4K HDMI Audio Extractor, 4K@60Hz 1080P@120Hz 1080P@144Hz HDMI to Optical, 3.5mm Audio Converter Adapter, SPDIF, HDR10 CEC Digital Audio, DTS 5.1, [JTD18G-H5CHV2] - Image 2](https://m.media-amazon.com/images/I/81v2Rqr6xKL.jpg)
![J-Tech Digital 4K HDMI Audio Extractor, 4K@60Hz 1080P@120Hz 1080P@144Hz HDMI to Optical, 3.5mm Audio Converter Adapter, SPDIF, HDR10 CEC Digital Audio, DTS 5.1, [JTD18G-H5CHV2] - Image 3](https://m.media-amazon.com/images/I/81obmG0pW1L.jpg)
![J-Tech Digital 4K HDMI Audio Extractor, 4K@60Hz 1080P@120Hz 1080P@144Hz HDMI to Optical, 3.5mm Audio Converter Adapter, SPDIF, HDR10 CEC Digital Audio, DTS 5.1, [JTD18G-H5CHV2] - Image 4](https://m.media-amazon.com/images/I/71Tl7EFhvVL.jpg)
![J-Tech Digital 4K HDMI Audio Extractor, 4K@60Hz 1080P@120Hz 1080P@144Hz HDMI to Optical, 3.5mm Audio Converter Adapter, SPDIF, HDR10 CEC Digital Audio, DTS 5.1, [JTD18G-H5CHV2] - Image 5](https://m.media-amazon.com/images/I/71sJlg-dO4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***L on 24 August 2025*

This is one of the few solutions to be able to extract Audio from an HDMI signal to an Optical Output (TOSLINK) AND also have the audio going to the HDMI output.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 7 April 2026*

Worked as expected, others should not be sold. My parents upgraded Xfinity and lost optical for Surround sound/BT devices. First splitter they manually had to reconnect the HDMI Cable each time they powered on... It should be illegal to sell a splitter that did not keep the display info (EDID).

### ⭐⭐⭐⭐⭐ Review
*by E***N on 13 August 2025*

High quality sound with no latency. I’m using this box to go from a streaming device to this box which splits out the sound to my balanced sound input connection and using studio monitors for sound output. The quality is super crisp. Would recommend. Good value for what you get and small enough to pop it behind any crevice you can find.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/726279324-j-tech-digital-4k-hdmi-audio-extractor-4k-60hz-1080p](https://www.desertcart.com.ar/products/726279324-j-tech-digital-4k-hdmi-audio-extractor-4k-60hz-1080p)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-20*