--- product_id: 20498751 title: "Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter" brand: "tendak" price: "₨607" currency: SCR in_stock: true reviews_count: 13 category: "Tendak" url: https://www.desertcart.sc/products/20498751-tendak-4k-30hz-hdmi-audio-extractor-hdmi-audio-splitter store_origin: SC region: Seychelles --- # Low power USB-powered design 4K@30Hz UHD pass-through SPDIF & 3.5mm dual audio outputs Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter **Brand:** tendak **Price:** ₨607 **Availability:** ✅ In Stock ## Summary > 🎬 Elevate your AV game with Tendak: Where 4K meets flawless audio extraction! ## Quick Answers - **What is this?** Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter by tendak - **How much does it cost?** ₨607 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/20498751-tendak-4k-30hz-hdmi-audio-extractor-hdmi-audio-splitter) ## Best For - tendak enthusiasts ## Why This Product - Trusted tendak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play USB Power:** Low-power HDMI devices powered effortlessly through included USB cable—no bulky adapters needed, keeping your setup sleek and efficient. - • **Universal Compatibility:** Works flawlessly with Roku, Chromecast, PS3/4/5, Blu-ray players, Apple TV, and more—ideal for any modern multimedia environment. - • **Dual Independent Audio Outputs:** Extract and route audio via SPDIF optical (supports 5.1 surround) and 3.5mm stereo outputs simultaneously for versatile sound system integration. - • **Optimized Audio Format Support:** Supports Dolby Digital, DTS, and PCM formats ensuring rich, immersive sound—just set your source to PCM for guaranteed compatibility. - • **Seamless 4K UHD Video Pass-Through:** Experience crystal-clear 4Kx2K@30Hz and 3D video with full color depth support, perfect for your premium streaming and gaming setups. ## Overview The Tendak 4K 30Hz HDMI Audio Extractor is a compact, USB-powered device that splits HDMI signals into high-definition video pass-through and independent audio outputs via SPDIF optical and 3.5mm stereo. Supporting up to 4Kx2K@30Hz resolution and multiple audio formats including 5.1 surround sound, it’s designed for seamless integration with gaming consoles, streaming devices, and home theater systems, delivering versatile connectivity and enhanced audio flexibility. ## Description Buy Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter | HDMI to Optical TOSLINK SPDIF + 3.5mm Stereo Audio Adapter, Compatable for TV, PC, PS3/4/5, Blu-ray/DVD/HD Player: Video Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works as advertised, but, with limitations in regard to Apple TV 4 on my setup. - I am giving this 5 stars as it works exactly as it should, but, not for my purposes so it was returned. The product 100% extracted the audio and passed a full signal to all the two connected devices, however, I had wanted this to be able to connect to my TV and to my home theater receiver in order to get the audio into my receiver in 5.1 surround yet still have stereo input to my TV for times that I did not want to use the receiver (which is most of the time in my household unless I am the one watching something, everyone else in the house is fine with stereo and the TV speakers). I was unable to make this device work to do that in the fashion I needed. The AppleTV4 is just too smart. It senses what devices are connected via HDMI and then adjusts the output from the ATV4 to accommodate. Since the only device that is connected via HDMI using this product is the TV, the ATV4 downgrades all the audio to stereo, so all I get to the receiver is stereo as well, no 5.1 at all (and, yes, I tried all the modes). My receiver has pass-through mode which works, but, everyone in the household complains about all the buttons required to get sound to the TV using that method (change TV input to receiver, then change AV input to the HDMI in from the Apple TV). For many of us these few keystrokes are not a problem but for my household they want to turn on the TV, switch the input to the HDMI for the ATV4 and then be done with no receiver remote involved. This won't help you with that for reasons shown. Perhaps some newer TVs have full 5.1 processing capability but my Panasonic Plasma does not, so, the issues I stated could not be overcome with this product. If your TV will receive a full 5.1 signal and process it perhaps your experience will be different. Review: Works Great For Us - My wife has hearing issues so she wears Sennheiser wireless headphones when we watch TV while I don't. If she is watching alone it is nice if she can mute the sound from our AV receiver and then listen with her headphones. Otherwise, I can hear it all over the house. I struggled to find a way to connect the headphones so we could watch our DirecTV, Roku, and Blue Ray in this manner. I called Sennheiser and they were no help at all. I searched the web and found a lot of discussion about this problem but no solutions. After a lot of research I worked out a method using these Tendak boxes between the HDMI sources (Roku, etc.) and the AV receiver. This allows me to mute the sound at the AV receiver and still hear with the headphones that have their own volume control. I route the sound output through a 4-port audio switch to the headphones. I just connected it all together today and it works great. Having to switch the audio switch box manually is a minor inconvenience. The Tendak boxes came with RCA to 3.5mm cables (which I needed) and micro USB power cables (which I didn't need). I keep the boxes switched to 2-chan and have not had any problem. The sound from all of my sources comes to the headphones just fine. Other competing boxes seemed to indicate that 5.1 sound would not be converted to 2-chan. In the question section the seller said that the Tendak would convert to 2-chan. I can't tell if my sources are sending 5.1 sound or not (I assume they are). All I know is that it works. Thanks Tendak. Update 11/30/2016: I found that some Roku channels (HBO Now for one) send audio in a format that the Tendak box cannot decode. So, no audio from those channels. I went in to the Roku setup and changed the output to 2 channel stereo. Now the headphones are working with all Roku channels but my home theater sound is not as good. I will live with it for now and see if it bothers me. ## Features - HDMI Audio Extractor: HDMI audio extractor features one HDMI input and one HDMI output (Pass-Through Mode), along with SPDIF (Optical) digital audio output (supports 2CH/5.1CH) and a 3.5mm stereo audio output (2CH only). It includes a 3.5mm to RCA stereo audio cable for easy connectivity. Note: Does not support Astro headsets. - 4K High Video Resolution: HDMI audio converter support 4Kx2K@30Hz/3D /1080p /1080i /720p/576i/480p/480i. Supports video color format 24 bit /deep color 30bit, 36bit. Supports Video EDID Pass Through. Ideal for high-definition devices like Blu-ray players, gaming consoles, and streaming devices. For low-power HDMI devices (PS4, PS4 Slim), use the included USB cable with a phone adapter for power. - Multiple Audio Formats: 3.5mm audio output supports 2CH PCM stereo audio only. SPDIF Output supports 2CH PCM, 5.1CH Dolby Digital, DTS. The HDMI audio extractor will output the Dolby True-HD, DTS-HD, AC3, DTS, DSD audio format, But can't decode these audio formats. If your Amplifier or soundbar can't support these audio formats, there will no audio on your soundbar or amplifier, so please set audio format on HDMI Source to PCM/ LPCM audio format. - Independent Audio Output: The SPDIF and L/R audio outputs can function independently, allowing you to connect directly to an amplifier or sound system without needing a TV or monitor. Perfect for setups where you want to separate audio and video signals. - Wide Compatibility: Suitable for various HDMI source devices like Roku or Chromecast without dedicated audio output as well as Blu-ray/ DVD/ HD player, cable/satellite box, desertcart Fire TV, Apple TV, PS3/4, Xbox, PC/laptop, HD camera, HD DVR etc. Perfect for devices without dedicated audio outputs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B017B6WFP8 | | Best Sellers Rank | #760 in Video Converters | | Brand | Tendak | | Brand Name | Tendak | | Compatible Devices | Headphones, PC | | Customer Reviews | 4.2 out of 5 stars 1,724 Reviews | | Interface | HDMI, USB | | Interface Type | HDMI, USB | | Item Weight | 2.1 ounces | | Manufacturer | Tendak | | Maximum Supply Voltage | 5 volts_of_direct_current | | Model | AV-096-BK | | Mounting Type | Cable Mount | | Number of Channels | 2 | | Number of Items | 1 | | Number of Pins | 19 | | Part Number | AV-096-BK | | UPC | 713458973573 | | Unit Count | 1 Count | | Warranty Description | 1 Year Warranty | ## Product Details - **Brand:** Tendak - **Interface Type:** HDMI, USB - **Maximum Supply Voltage:** 5 volts_of_direct_current - **Mounting Type:** Cable Mount - **Number of Pins:** 19 ## Images ![Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter - Image 1](https://m.media-amazon.com/images/I/71yE4KAVD-L.jpg) ![Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter - Image 2](https://m.media-amazon.com/images/I/71dRY77GpBL.jpg) ![Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter - Image 3](https://m.media-amazon.com/images/I/615EyukMSAL.jpg) ![Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter - Image 4](https://m.media-amazon.com/images/I/718oMXSMd0L.jpg) ![Tendak 4K 30Hz HDMI Audio Extractor, HDMI Audio Splitter - Image 5](https://m.media-amazon.com/images/I/71cNg8ENcYL.jpg) ## Questions & Answers **Q: does the hdmi out cable still carry sound after it's been split?** A: Yes, the hdmi out cable will carry sound. **Q: Is this metal or plastic housing?** A: It is metal. **Q: Will this and this https://www.amazon.com/gp/aw/d/b0049scb2y/ref=ya_st_dp_summary give me 5.1 surround?** A: I have the extractor and a similar HDMI switch and it does a good job of decoding the surround sound data from the HDMI. It does seem to be limited to 5.1 though but for me this isn't a problem right now. **Q: Is this convert hdcp 2.2 compatible?** A: As far as I can tell no. Doesn't say anything about that. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as advertised, but, with limitations in regard to Apple TV 4 on my setup. *by L***T on July 31, 2016* I am giving this 5 stars as it works exactly as it should, but, not for my purposes so it was returned. The product 100% extracted the audio and passed a full signal to all the two connected devices, however, I had wanted this to be able to connect to my TV and to my home theater receiver in order to get the audio into my receiver in 5.1 surround yet still have stereo input to my TV for times that I did not want to use the receiver (which is most of the time in my household unless I am the one watching something, everyone else in the house is fine with stereo and the TV speakers). I was unable to make this device work to do that in the fashion I needed. The AppleTV4 is just too smart. It senses what devices are connected via HDMI and then adjusts the output from the ATV4 to accommodate. Since the only device that is connected via HDMI using this product is the TV, the ATV4 downgrades all the audio to stereo, so all I get to the receiver is stereo as well, no 5.1 at all (and, yes, I tried all the modes). My receiver has pass-through mode which works, but, everyone in the household complains about all the buttons required to get sound to the TV using that method (change TV input to receiver, then change AV input to the HDMI in from the Apple TV). For many of us these few keystrokes are not a problem but for my household they want to turn on the TV, switch the input to the HDMI for the ATV4 and then be done with no receiver remote involved. This won't help you with that for reasons shown. Perhaps some newer TVs have full 5.1 processing capability but my Panasonic Plasma does not, so, the issues I stated could not be overcome with this product. If your TV will receive a full 5.1 signal and process it perhaps your experience will be different. ### ⭐⭐⭐⭐⭐ Works Great For Us *by T***S on November 28, 2016* My wife has hearing issues so she wears Sennheiser wireless headphones when we watch TV while I don't. If she is watching alone it is nice if she can mute the sound from our AV receiver and then listen with her headphones. Otherwise, I can hear it all over the house. I struggled to find a way to connect the headphones so we could watch our DirecTV, Roku, and Blue Ray in this manner. I called Sennheiser and they were no help at all. I searched the web and found a lot of discussion about this problem but no solutions. After a lot of research I worked out a method using these Tendak boxes between the HDMI sources (Roku, etc.) and the AV receiver. This allows me to mute the sound at the AV receiver and still hear with the headphones that have their own volume control. I route the sound output through a 4-port audio switch to the headphones. I just connected it all together today and it works great. Having to switch the audio switch box manually is a minor inconvenience. The Tendak boxes came with RCA to 3.5mm cables (which I needed) and micro USB power cables (which I didn't need). I keep the boxes switched to 2-chan and have not had any problem. The sound from all of my sources comes to the headphones just fine. Other competing boxes seemed to indicate that 5.1 sound would not be converted to 2-chan. In the question section the seller said that the Tendak would convert to 2-chan. I can't tell if my sources are sending 5.1 sound or not (I assume they are). All I know is that it works. Thanks Tendak. Update 11/30/2016: I found that some Roku channels (HBO Now for one) send audio in a format that the Tendak box cannot decode. So, no audio from those channels. I went in to the Roku setup and changed the output to 2 channel stereo. Now the headphones are working with all Roku channels but my home theater sound is not as good. I will live with it for now and see if it bothers me. ### ⭐⭐⭐⭐ Worked after trial and error *by C***C on February 24, 2018* Using this splitter with a Gen4 AppleTV, non-4K. After a lot of fine tuning, the device is finally doing what it’s supposed to. Out of the box, it wasn’t clear if the external power cable is needed for the splitter to function properly. So far, the AppleTV seems to provide sufficient power via HDMI. Next, I set the audio switch to 5.1 to get a Dolby Digital signal to my receiver via the optical cable. The reciever would only recognize a non-digital ProLogic signal, the sound level was noticeably low and certain frequencies were missing. Music and some effects came through but voices were completely absent. Moving the switch did nothing. I discovered that I had to adjust the audio format setting within the AppleTV from its default of “best available” to 5.1 specifically. The audio noticably improved but still wasn’t full. I moved the splitter switch to the “pass” setting which filled in the gaps and finally the sound felt correct. According to the instructions, the “pass” setting shouldn’t work this way but it did for me in this case. ## Frequently Bought Together - Tendak HDMI Audio Extractor, 4K 30Hz HDMI Audio Splitter to Optical TOSLINK SPDIF + 3.5mm Stereo Audio Adapter, Compatable for TV, PC, PS3/4/5, Blu-ray/DVD/HD Player - KabelDirekt TOSLINK – Optical Audio Cable – 50ft – Fiber Optic Cord, S/PDIF Digital Audio Optical Cable for Soundbar, Stereo Systems, Home Cinema, Xbox One/PS4 – Designed in Germany --- ## 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.sc/products/20498751-tendak-4k-30hz-hdmi-audio-extractor-hdmi-audio-splitter](https://www.desertcart.sc/products/20498751-tendak-4k-30hz-hdmi-audio-extractor-hdmi-audio-splitter) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-22*