{"product_id":"tendak-hdmi-audio-extractor-4k-60hz-hdmi-to-optical-and-3-5mm","title":"Tendak HDMI Audio Extractor 4K@60Hz - HDMI to Optical and 3.5mm","description":"\u003cp\u003eIn this review of the Tendak HDMI Audio Extractor, the bottom line is simple: it is for anyone who needs clean audio extraction from an HDMI source without compromising 4K video quality. The unit's main appeal is that it preserves up to \u003cstrong\u003e4K@60Hz\u003c\/strong\u003e video with HDR support while sending audio out over optical SPDIF, RCA L\/R or a 3.5mm jack, and it adds a convenient analog volume knob. For setups where the display or source lacks a usable audio output, this converter is a practical, compact solution that balances compatibility and picture fidelity.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4K@60Hz support:\u003c\/strong\u003e Preserves Ultra HD video up to 4Kx2K@60Hz with RGB 4:4:4 and YUV color formats so picture quality is maintained.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical and analog outputs:\u003c\/strong\u003e Extracts digital audio to optical SPDIF for soundbars and surround systems while providing 3.5mm and RCA L\/R stereo for headphones or powered speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide audio format handling:\u003c\/strong\u003e Accepts and passes AC-3, DTS, DTS-HD, Dolby TrueHD, DSD and LPCM 7.1 on compatible outputs for multichannel setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDR and HDCP compatibility:\u003c\/strong\u003e Supports HDR10 and both HDCP 2.2 and 1.4 so it works with modern 4K sources and displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume control for analog out:\u003c\/strong\u003e A variable knob adjusts the 3.5mm and RCA output level directly, useful for headphones and powered speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug and play:\u003c\/strong\u003e No drivers required and the unit can be powered via the supplied USB cable or a 5V\/1A adapter for stable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Tendak extractor is best for home theater users, gamers or anyone connecting a Blu-ray player, PS4, PS5, Xbox One, laptop or streaming device to a 4K TV while needing a separate audio feed to a soundbar or external speakers. It is especially helpful when the TV lacks a convenient optical out or when a receiver is not in the chain.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who require full control over digital audio routing inside an AV receiver or for systems that demand a single integrated HDMI ARC\/eARC solution. Also, because a few customers reported intermittent audio on some setups, those with very specialized signal chains should test compatibility before full deployment.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKeeps \u003cstrong\u003e4K@60Hz\u003c\/strong\u003e picture intact while extracting audio for separate systems.\u003c\/li\u003e\n\u003cli\u003eMultiple output options: optical SPDIF for surround and 3.5mm\/RCA for analog devices.\u003c\/li\u003e\n\u003cli\u003eHandy analog volume knob that controls 3.5mm and RCA outputs together.\u003c\/li\u003e\n\u003cli\u003eBroad codec support including AC-3, DTS and LPCM formats for flexible playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report mixed results with audio output on particular source\/display combinations, so compatibility is not guaranteed for every setup.\u003c\/li\u003e\n\u003cli\u003eRequires external USB power if the HDMI source cannot supply sufficient current, adding a cable to the installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.0 audio extractor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo support\u003c\/td\u003e\n\u003ctd\u003eUp to 4Kx2K@60Hz, 4:4:4 \/ YUV 4:4:4 \/ YUV 4:2:2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio outputs\u003c\/td\u003e\n\u003ctd\u003eOptical SPDIF, 3.5mm AUX, RCA L\/R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio formats\u003c\/td\u003e\n\u003ctd\u003eAC-3, DTS, DTS-HD, Dolby TrueHD, DSD, LPCM 7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP \/ HDR\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 \u0026amp; 1.4, HDR10 support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eUSB cable included, DC 5V\/1A compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage includes\u003c\/td\u003e\n\u003ctd\u003eExtractor, optical cable, USB cable, user manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Tendak HDMI Audio Extractor is a practical, budget-friendly tool for splitting audio from HDMI without sacrificing \u003cstrong\u003e4K\u003c\/strong\u003e video quality. It works well for most TVs, consoles and players and adds useful analog outputs plus a volume knob, making it good value for casual home theater upgrades. Users with complex AV racks or unusual source\/display combinations should verify compatibility, but for straightforward setups this extractor delivers reliable performance and flexibility.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan it pass 4K@60Hz and HDR?\u003c\/strong\u003e\u003cbr\u003eYes. The unit supports 4Kx2K@60Hz with HDR10 and handles RGB\/YUV 4:4:4 and YUV 4:2:2 color formats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich audio outputs offer multichannel sound?\u003c\/strong\u003e\u003cbr\u003eDigital optical SPDIF can carry 5.1 or multichannel formats when supported, while the 3.5mm and RCA outputs provide stereo analog (2.0CH) with volume control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need external power?\u003c\/strong\u003e\u003cbr\u003eIt can be powered via the supplied USB cable from the HDMI source, but a DC 5V\/1A adapter is recommended if the source does not supply enough power.\u003c\/p\u003e","brand":"Tendak","offers":[{"title":"Default Title","offer_id":48262633783515,"sku":"B0BJPCDF5P","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71D0VJFejOL._SL1500.jpg?v=1778317109","url":"https:\/\/gearmusthave.com\/products\/tendak-hdmi-audio-extractor-4k-60hz-hdmi-to-optical-and-3-5mm","provider":"GearMustHave","version":"1.0","type":"link"}