--- product_id: 323525982 title: "J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW]" brand: "j-tech digital" price: "€ 55.44" currency: EUR in_stock: true reviews_count: 6 category: "J Tech Digital" url: https://www.desertcart.hr/products/323525982-j-tech-digital-hdmi-audio-extractor-4k-60hz-hdmi-to store_origin: HR region: Croatia --- # 4K 60Hz Ultra HD Video Dolby Digital & DTS 5.1 Audio HDMI ARC Audio Extraction J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW] **Brand:** j-tech digital **Price:** € 55.44 **Availability:** βœ… In Stock ## Summary > 🎬 Elevate your AV game β€” don’t just watch, experience every pixel and sound wave! ## Quick Answers - **What is this?** J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW] by j-tech digital - **How much does it cost?** € 55.44 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/323525982-j-tech-digital-hdmi-audio-extractor-4k-60hz-hdmi-to) ## 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 - β€’ **Customizable EDID Settings:** Optimize audio formats with 3 selectable EDID modes (TV/Pass, 2Ch, 5Ch) for flawless AV integration. - β€’ **Lifetime Tech Support & Warranty:** Enjoy peace of mind with free lifetime support and a 1-year manufacturer replacement warranty. - β€’ **Supports Dolby Digital & DTS 5.1:** Elevate your home theater with immersive surround sound compatibility through SPDIF Optical output. - β€’ **Versatile Audio Extraction Options:** Extract high-fidelity audio via Optical SPDIF or RCA analog outputs to fit any sound system setup. - β€’ **Seamless 4K 60Hz Video Pass-Through:** Experience crystal-clear Ultra HD visuals without compromise while extracting premium audio. ## Overview The J-Tech Digital HDMI Audio Extractor delivers pristine 4K 60Hz video pass-through while extracting high-quality audio via Optical SPDIF and RCA outputs. Supporting HDMI ARC and Dolby Digital/DTS 5.1 formats, it offers customizable EDID settings to perfectly match your AV setup. Designed for seamless integration with home theaters and multi-zone audio systems, it comes backed by a 1-year warranty and free lifetime technical support from J-Tech Digital’s Texas-based team. ## Description desertcart.com: J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW] : Electronics Review: they work just fine. No worries - This little gadget really fixed my home theater problem. All the new receivers have HDMI cables, but in many makes, sound zones 2 and/or 3 cannot handle digital audio. I wanted to play music from my Roku both in zone 1 (no problem) and zone 2 (no way). So, I put this box in line between my Roku and my receiver, which are connected with HDMI cables. It takes the digital sound from the HDMI cable and directs it to the analog jacks on the box. Then I plugged the wireless transmitter that sends the signal to my remote speakers directly into the box and, presto, they work just fine. No worries. While the box directs the sound that is on the HDMI cable to its analog jacks, it leaves the sound in the HDMI out jack so it also goes into my receiver and plays on my home theater speakers. Review: Great functionality and high quality sound - I used this to replace an FiiO D3 (D03K) DAC converter. Although FiiO D3 worked fine, I was bothered by the fact that it did not have HDMI input and bypass. I used FiiO D3 along with desertcart Fire TV which has HDMI output, and no separate audio output (HDMI itself carries both the video and audio, as usual). With FiiO D3, I had to rely on the TV's optical output. It worked fine, but I'm concerned that the TV's optical does not output high enough quality sound due to its limited resolution. This product, on other hand, extracts high-quality audio from HDMI, and outputs analog sound through a pair of RCA, which can be connected to the amplifier directly. Sound quality is very high. I'm not a so-called audiophile, but I do use a highly purposeful integrated amplifier with some fairly good speakers. I feel they are a good combination. I'm no longer worried about suffering from the limitation of TV optical signal. ## Features - HDMI ARC Audio Extraction – Please note that this unit does not support eARC. HDMI ARC audio can only be extracted from the extractors SPDIF / Optical port, and not via RCA or HDMI ports - 4K 60Hz Resolution w/ Audio Extraction – Send video up to 4K 60Hz resolution from your source device to a while, and extract audio from the incoming signal to send it to an external sound system via SPDIF Optical and/or RCA. This unit does not support Dolby Vision, please search for ASIN B095DD4NW8 on desertcart for the new version extractor - Audio EDID Settings – Select between three different EDID settings (TV/Pass, 2Ch, 5Ch) to optimize your extractor and AV system so that the correct audio format is embedded based on your application - Digital Audio Format Support – Supports PCM stereo audio (via RCA and SPDIF Optical) and DTS / Dolby Digital 5.1 (via SPDIF Optical). Please note that this extractor does not support Dolby Digital Plus - Free Lifetime Technical Support – All J-Tech Digital products include 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 | B00YHS5E6Q | | Best Sellers Rank | #219 in Video Converters | | Brand Name | J-Tech Digital | | Customer Reviews | 4.1 4.1 out of 5 stars (468) | | Interface | HDMI | | Item Dimensions L x W | 3.3"L x 2.4"W | | Manufacturer | J-TECH DIGITAL | | Material Type | Plastic | | Maximum Supply Voltage | 5 Volts | | Minimum Supply Voltage | 5 Volts (DC) | | Mounting Type | Tabletop | | Number of Channels | 3 | | Number of Pins | 19 | | UPC | 766150277340 | | Unit Count | 1 Count | | Warranty Description | βœ”π…π‘π„π„ π‹πˆπ…π„π“πˆπŒπ„ π’π”πππŽπ‘π“: All J-Tech Digital products include a 1-year manufacturer warranty and free lifetime technical support from our customer support team located in Sugar Land (just outside of Houston) in the great state of TEXAS! We are available Monday through Friday: 9AM - 6PM CST. Contact us by (888) 610-2818 OR support@jtechdigital.com. | ## Product Details - **Brand:** J-Tech Digital - **Maximum Supply Voltage:** 5 Volts - **Minimum Supply Voltage:** 5 Volts (DC) - **Mounting Type:** Tabletop - **Number of Pins:** 19 ## Images ![J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW] - Image 1](https://m.media-amazon.com/images/I/618hqcoSvkL.jpg) ![J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW] - Image 2](https://m.media-amazon.com/images/I/81-rcqpoBlL.jpg) ![J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW] - Image 3](https://m.media-amazon.com/images/I/71OPfZEyVWL.jpg) ![J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW] - Image 4](https://m.media-amazon.com/images/I/71Xm7Ig54iL.jpg) ![J-Tech Digital HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + RCA, Supports HDMI ARC Dolby Digital DTS CEC HDCP 1.4 [JTD4KATSW] - Image 5](https://m.media-amazon.com/images/I/61OYmXMKoXL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: The jtdat5ch has no audio output when the hdmi output is plugged into an hdmi to dvi adapter. does the jtd4katsw suffer this same limitation?** A: yeah, DVI is a video only connector, audio doesn't go near it. which was why HDMI was so revolutionary as an all in one cable.. your issue is your HDMI going into this J-Tech unit is that it doesn't have any audio information at all, just video. so what you need is a DVI to HDMI converter box that combines the dvi signal with a digital audio output from the source (either coax or optical) to a regular HDMI signal.. a simple gender adapter won't do that, need an actual converter box and I did a search and only found ones that had analog 2ch audio, not digital audio but it'd at least work.. or just connect your computer to the monitor or receiver diraectly via the computers digital or analog audio outputs separately, tho this doesn't help with tv's.. if you were looking for this as a solution for no audio on tv, this J-tech isn't it. it is used for older audio devices that do not accept an HDMI connection (either directly from an HDMI source such as a console, bluray, or other and then connected via hdmi to the tv while you use the optical output on this device to go to an audio receiver or plug all your hdmi output devices into the tv and take the audio output from the tv's ARC/eARC HDMI output.. this is how I am using it as my tv's optical output doesn't allow for volume control and I don't wanna use two remotes plus it converts dolby digital to a 5.1 format the optical connection can handle as it can't transfer it due to limitations of the format. only ARC/eARC can transmit it but I only have optical inputs on the receiver..) good luck! **Q: Does the hdmi arc support also adjust the rca output volume? I would like to control the rca connected speaker volume via the tv remote control** A: No controls, straight thru **Q: I have a smart tv with no cable box. I want to use it for netflix and other apps. Would this work or do i need a cable box?** A: If your TV has an HDMI ARC input this will work. You will just need to plug an HDMI cable into your HDMI ARC input and the HDMI output of this device. Adam Support Team J-Tech Digital, Inc **Q: Does it support 120hz and vrr ?** A: This can support 1080P at 120Hz in pass edid settings, given that your display also has that capabilities. It does not support VRR. Saud Support Team J-Tech Digital, Inc ## Customer Reviews ### ⭐⭐⭐⭐⭐ they work just fine. No worries *by E***8 on September 8, 2015* This little gadget really fixed my home theater problem. All the new receivers have HDMI cables, but in many makes, sound zones 2 and/or 3 cannot handle digital audio. I wanted to play music from my Roku both in zone 1 (no problem) and zone 2 (no way). So, I put this box in line between my Roku and my receiver, which are connected with HDMI cables. It takes the digital sound from the HDMI cable and directs it to the analog jacks on the box. Then I plugged the wireless transmitter that sends the signal to my remote speakers directly into the box and, presto, they work just fine. No worries. While the box directs the sound that is on the HDMI cable to its analog jacks, it leaves the sound in the HDMI out jack so it also goes into my receiver and plays on my home theater speakers. ### ⭐⭐⭐⭐⭐ Great functionality and high quality sound *by G***N on April 16, 2019* I used this to replace an FiiO D3 (D03K) DAC converter. Although FiiO D3 worked fine, I was bothered by the fact that it did not have HDMI input and bypass. I used FiiO D3 along with Amazon Fire TV which has HDMI output, and no separate audio output (HDMI itself carries both the video and audio, as usual). With FiiO D3, I had to rely on the TV's optical output. It worked fine, but I'm concerned that the TV's optical does not output high enough quality sound due to its limited resolution. This product, on other hand, extracts high-quality audio from HDMI, and outputs analog sound through a pair of RCA, which can be connected to the amplifier directly. Sound quality is very high. I'm not a so-called audiophile, but I do use a highly purposeful integrated amplifier with some fairly good speakers. I feel they are a good combination. I'm no longer worried about suffering from the limitation of TV optical signal. ### ⭐⭐⭐⭐ Works with A/V receiver and Sonos playbar *by F***O on December 14, 2015* I am using this to connect a Sonos playbar to an Onkyo A/V receiver. The Onkyo receiver is a year old, and we have 5 HDMI components connected to it: a DVR, DVD/Blu-ray, Roku, and cables for occasionally hooking up the laptop and the kindle fire. We wanted to get rid of the old big bulky speakers and be able to have music throughout the house with the Sonos system. I bought a Sonos playbar to start with. The Sonos playbar is intended to replace a receiver, with your components hooked up to the HDMI ports on the TV, the audio to be output through an optical cable to the Sonos playbar. Problem is, our TV only has 2 HDMI outputs, and I did not want to fuss with a switcher. The other problem is, our receiver does not have an optical out port. So, I read the reviews and followed the advice of others who had done this, and it is working well. BUT--first make sure you are ordering the right one, as there are a couple of similar ones on amazon and I ordered the wrong one the first time. This one has support for ARC and a little button to turn the ARC on. I unknowingly ordered the other one first, and every time I switched the A/V receiver on, I had to unplug and replug in the J-Tech unit in order to have the TV work again. Ordering this one solved that problem; it takes several seconds for everything to come on, but it does work well. Two things I still regret: one is that the volume knob on the receiver does not have any effect any more--the volume is controlled by the Sonos app on your device (in our case, our iPhones), or you can control the volume with the volume buttons on your iPhone itself. The other is that I have to have the TV monitor on whenever using the A/V receiver, even when not viewing anything, like playing the local radio or music from my iPod connected via bluetooth on the A/V receiver. However, I am getting in the habit of listening to the radio over the internet right through the Sonos player, not even using the receiver, and it works great, with an incredible range of free choices. I still have to have the iPod connected to the receiver if I want to hear all my DRM (digital rights management) songs however because they will not play on the Sonos. All said, we are glad to have found this, and thanks to the other reviewers for their advice. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/323525982-j-tech-digital-hdmi-audio-extractor-4k-60hz-hdmi-to](https://www.desertcart.hr/products/323525982-j-tech-digital-hdmi-audio-extractor-4k-60hz-hdmi-to) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-26*