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![J-Tech Digital 4K 60Hz HDMI Audio Extractor Converter with SPDIF Optical, 3 EDID Audio Modes, HDCP Passthrough, and Legacy AV System Support, Upgraded 3.5mm Output [JTD4KATSW]](https://image-cdn.ubuy.com/500_500_100/6aa424ee0a7e051bab0729e3-ubuy-online-shopping.jpg)
Item #:
225667453
J-Tech Digital 4K 60Hz HDMI Audio Extractor Converter with SPDIF Optical, 3 EDID Audio Modes, HDCP Passthrough, and Legacy AV System Support,
88% of respondents would recommend this to a friend
Item #:
225667453
LKR 12903
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Saturday, September 26
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Use the 4K HDMI audio extractor to de-embed digital audio signals from your HDMI source device or HDMI-ARC capable display. Convert the extracted HDMI audio signal into an analog stereo (RCA) or digital optical (SPDIF) format for ultimate flexibility.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Resolution
Supports 4K resolution at 60Hz, ensuring crystal clear video output, perfect for modern displays and enhancing viewing experiences for movies, gaming, and presentations.
Versatile Connectivity
Includes SPDIF Optical, 3.5mm output, and Legacy AV support, allowing seamless connection with various audio devices, making it ideal for both new and old systems.
Customizable Audio
Offers 3 EDID audio modes to tailor audio output according to user preferences, making it easier to achieve optimal sound quality across different setups.
Product Details
- J-Tech Digital HDMI Audio Extractor designed for 4K@30HZ resolution
- Great for integrating with Control4 & Crestron systems or using J-Tech Digital Control App for iOS & Android
- Customization available for meeting specific AV needs and requirements
- Affordable and reliable audio-video product without sacrificing performance
- Part of a range of AV products including wired and wireless HDMI extenders, matrix switchers, video wall controllers, and mice
- Founded in 2012, grown with the industry to meet the high-quality AV product requirements
| Maximum Supply Voltage | 5 volts |
| Minimum Supply Voltage | 5 volts_of_direct_current |
| Mounting Type | Tabletop |
| Number of Pins | 19 |
| Interface | HDMI |
| Number of Channels | 3 |
| Audio Output Mode | Stereo, 2-Channel Stereo, 5.1 Surround Sound |
| Item Dimensions L x W | 3.3"L x 2.4"W (8.4 x 6.1 cm) |
| Material Type | Plastic |
| Brand Name | J-Tech Digital |
| UPC | 766150277340 |
| Compatible Devices | PC |
| Unit Count | 1 Count |
| Manufacturer | J-TECH DIGITAL |
| Number of Items | 1 |
| Model | JTD4KATSW |
| Part Number | JTD-152 |
| Brand | J-Tech Digital |
Who Should Buy?
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Home Theater Enthusiasts
Great for users wanting to extract audio separately while enjoying 4K video quality in their home theater setups.
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Gaming Consoles
Ideal for gamers who need to connect their console to both a display and an audio system simultaneously.
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Legacy System Users
Perfect for individuals using older audio systems that require integration with modern 4K HDMI sources.
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Portable Users
Not suitable for those needing a compact solution for mobile use due to its design and setup complexity.
Product Description
J-Tech Digital 4K 60Hz HDMI Audio Extractor Converter with SPDIF Optical, 3 EDID Audio Modes, HDCP Passthrough, and Legacy AV System Support, Upgraded 3.5mm Output [JTD4KATSW]
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What features does the J-Tech Digital 4K HDMI to Optical SPDIF + RCA Audio Extractor offer?
Answer: The J-Tech Digital 4K HDMI to Optical SPDIF + RCA Audio Extractor supports a range of features including 4K resolution at 30Hz, Audio Return Channel (ARC), and surround sound formats like Dolby Digital and DTS. It allows you to extract audio from HDMI sources and outputs it via Optical SPDIF and RCA connectors. This is particularly useful for connecting modern 4K devices to older audio systems without HDMI capabilities. For instance, you could connect your gaming console or streaming device to a soundbar or AV receiver while maintaining high-quality video output. -
Question:
How does the HDMI to Optical audio extraction work?
Answer: This audio extractor works by taking the HDMI signal, which carries both audio and video, and separating the audio stream. It utilizes advanced technology to decode digital audio formats and convert them into analog via RCA and optical outputs. The result is a seamless audio experience for devices that don't support HDMI, such as older sound equipment. For instance, if you want to connect your newer Blu-ray player to an older stereo receiver, this extractor easily facilitates that connection without compromising sound quality. -
Question:
Can this device pass through 4K video signals?
Answer: Yes, the J-Tech Digital audio extractor passes through 4K video signals at 30Hz. This is essential for maintaining high-resolution video quality while still being able to connect to traditional audio systems that rely on optical or RCA outputs. Therefore, if you’re using a 4K TV and want to enjoy immersive visuals while keeping your sound system intact, this audio extractor ensures you can have both without any loss of quality. -
Question:
Is this device compatible with Dolby Digital and DTS audio formats?
Answer: Absolutely! The extractor supports both Dolby Digital and DTS formats, which enables you to enjoy high-quality surround sound from your content. Whether you’re streaming movies or playing games, this feature enhances your audio experience. For instance, connecting it to a media player that streams movies in surround sound allows you to experience cinematic audio effects on your home theater system. -
Question:
What is Audio Return Channel (ARC) and how does it enhance the user experience?
Answer: Audio Return Channel (ARC) simplifies audio setup by allowing the TV to send audio signals back to your audio system through the same HDMI cable used to deliver video. This eliminates the need for additional cables, making it more convenient to access sound from your TV while using streaming services or built-in apps. If you connect your TV to a compatible soundbar, the ARC feature will allow both devices to work harmoniously, enhancing your home entertainment experience. -
Question:
Does the J-Tech Digital extractor support CEC for device control?
Answer: Yes, the device supports Consumer Electronics Control (CEC), which allows you to control multiple connected devices with a single remote. This means you can easily switch between devices without hassle. For example, if your TV, soundbar, and Blu-ray player are all CEC-enabled, you can use your TV remote to control playback on the Blu-ray player, streamlining your viewing experience. -
Question:
What kind of power supply does this extractor need?
Answer: The J-Tech Digital audio extractor comes with an external power adapter that provides the necessary power for its operation. This ensures that the device functions properly and maintains high quality audio and video processing. You'll need to keep it plugged into a standard power outlet, making sure it's close to your audio and video equipment for easy access and setup. -
Question:
Is the extractor compatible with HDCP 1.4?
Answer: Yes, this device is compatible with HDCP 1.4, which is essential for ensuring that content is transmitted securely, preventing issues with playback of protected media. This is particularly important for users who stream content from services that enforce HDCP. In scenarios where you're trying to watch movies from a Blu-ray disc or a streaming service, this compatibility helps avoid handshaking issues that can interrupt playback. -
Question:
What kind of devices can I connect to the audio extractor?
Answer: You can connect a variety of HDMI devices to the J-Tech Digital audio extractor, including Blu-ray players, gaming consoles, streaming devices (like Roku or Apple TV), and set-top boxes. This flexibility allows you to centralize your AV connections, simplifying your home theater setup. For example, if you have multiple devices connected to your TV, you can extract audio to your sound system without the need for complicated rewiring. -
Question:
Where can I buy the J-Tech Digital 4K HDMI to Optical SPDIF + RCA Audio Extractor?
Answer: You can purchase the J-Tech Digital 4K HDMI to Optical SPDIF + RCA Audio Extractor from Ubuy, which offers a convenient shopping experience. Ubuy provides access to a wide range of electronics and ensures that you can find the latest products available in Sri Lanka. Their platform often features detailed product descriptions and user reviews, helping you make informed choices.
J-Tech Digital Video Converters Editorial Review
J-Tech Digital 4K 60Hz HDMI Audio Extractor Converter with SPDIF Optical, 3 EDID Audio Modes, HDCP Passthrough, and Legacy AV System Support, Upgraded 3.5mm Output [JTD4KATSW] is an impressive device for those needing to extract audio from HDMI sources. Users appreciate its ease of use, with many reporting a straightforward 'plug and play' experience, making it ideal for setups in various environments such as home theaters or public venues. It features an optical audio output and supports multiple audio formats, catering to diverse compatibility needs. However, some users have faced minor issues, like long switching times or the device not working well with certain TV models, but overall, it serves its purpose effectively in most scenarios, providing high-quality audio extraction and versatility.
Customer Reviews & Ratings
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Pros
- Easy plug and play setup
- Supports multiple audio formats
- High-quality audio extraction
- Optical audio output available
- Ideal for home and public setups
Cons
- May show minor connection delay on certain TVs
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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LKR 12903
Order now and get it around Saturday, September 26
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Features & Benefits
- De-embed digital audio signals from HDMI source devices or HDMI-ARC displays
- Convert HDMI audio signal into analog stereo (RCA) or digital optical (SPDIF) format
- Built-in audio EDID settings or EDID pass-thru function to optimize audio format
- Use in HDMI to Optical, HDMI to RCA, or HDMI-ARC to Optical setup
- Acts like an HDMI audio splitter with active HDMI and RCA/SPDIF output ports
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