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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://m.media-amazon.com/images/I/618hqcoSvkL._AC_SY355_.jpg)
Item #:
1114135
J-Tech Digital 4K 60Hz HDMI Audio Extractor Converter with SPDIF Optical, 3 EDID Audio Modes, HDCP Passthrough, and Legacy AV System Support,
Item #:
1114135
KES 5670
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Order now and get it around Sunday, August 23
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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
4K Video Support
Delivers stunning 4K resolution at 30Hz, ensuring a crystal-clear viewing experience for high-definition content, perfect for modern TVs and home theater setups.
Versatile Audio Extraction
Extracts audio via HDMI and outputs to optical SPDIF and RCA, allowing seamless integration with various audio devices for an enhanced sound experience.
Broad Compatibility
Supports ARC, Dolby Digital, DTS, CEC, and HDCP 1.4, ensuring compatibility with a wide range of devices and formats, making it a versatile choice for home entertainment systems.
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 (DC) |
| Mounting Type | Tabletop |
| Number of Pins | 19 |
| Interface | HDMI |
| Number of Channels | 3 |
| Item Dimensions L x W | 3.3"L x 2.4"W (8.4 cm) |
| Material Type | Plastic |
| Brand Name | J-Tech Digital |
| UPC | 766150277340 |
| Compatible Devices | PC |
| Manufacturer | J-TECH DIGITAL |
| Part Number | JTD-152 |
| Model | JTD4KATSW |
| Unit Count | 1 Count |
| Brand | J-Tech Digital |
Who Should Buy?
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Home Theater Enthusiasts
Ideal for users wanting to extract audio from their 4K TVs for enhanced sound experiences using external audio systems.
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Gaming Setup
Perfect for gamers seeking to connect consoles to both TV and audio systems for immersive gameplay with high-quality sound.
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Streaming Devices
Great for users with streaming devices who want to send audio to various output options like soundbars or receivers.
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Casual Viewers
Not suitable for users who do not require advanced audio setups and prefer simpler connection options.
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 Kenya. Their platform often features detailed product descriptions and user reviews, helping you make informed choices.
J-TechDigital Video Converters Editorial Review
The J-Tech Digital 4K30 HDMI Audio Extractor is a practical solution to connect older audio devices that do not accept HDMI connections. It allows users to extract and convert Dolby Digital DTS CEC audio to either SPDIF or RCA output, compatible with HDCP1.4, and can be used with either a Console, Blu-ray player, or other HDMI source. The device also enables users to route the audio signal to an audio receiver via the optical output or take the audio output from the TV's ARC/eARC HDMI output. With this device, users can convert Dolby Digital to a 5.1 format, which the optical connection can handle, and it passes 5.1 through HDMI and digital spdif. This device comes in handy, especially when dealing with audio devices that do not accept HDMI connections.
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Pros
- Converts Dolby Digital to 5.1 format
- Can extract and convert audio to either SPDIF or RCA output
- Compatible with HDCP1.4
Cons
- Does not support VRR
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23 July 2026 · via Trustpilot
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KES 5670
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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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