--- product_id: 569532813 title: "J-Tech Digital 18Gbps Digital/Analog Audio HDMI Embedder Inserter Support 4K@60Hz 4:4:4 HDR CEC HDCP2.2/1.4 with TOSLINK Optical 3.5mm Audio Input Options [JTECH-18GAE]" brand: "j-tech digital" price: "£125.42" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/569532813-j-tech-digital-18gbps-digital-analog-audio-hdmi-embedder-inserter store_origin: GB region: United Kingdom --- # HDR10 & Dolby Vision + HDCP 2.2/1.4 Digital & Analog Audio Embedder 18Gbps HDMI 2.0B 4K@60Hz 4:4:4 J-Tech Digital 18Gbps Digital/Analog Audio HDMI Embedder Inserter Support 4K@60Hz 4:4:4 HDR CEC HDCP2.2/1.4 with TOSLINK Optical 3.5mm Audio Input Options [JTECH-18GAE] **Brand:** j-tech digital **Price:** £125.42 **Availability:** ✅ In Stock ## Summary > 🎬 Elevate your AV game—where crystal-clear video meets flawless audio fusion! ## Quick Answers - **What is this?** J-Tech Digital 18Gbps Digital/Analog Audio HDMI Embedder Inserter Support 4K@60Hz 4:4:4 HDR CEC HDCP2.2/1.4 with TOSLINK Optical 3.5mm Audio Input Options [JTECH-18GAE] by j-tech digital - **How much does it cost?** £125.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/569532813-j-tech-digital-18gbps-digital-analog-audio-hdmi-embedder-inserter) ## 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 - • **Seamless 4K UHD Visuals:** Experience ultra-clear 4K@60Hz 4:4:4 video with HDMI 2.0B bandwidth up to 18Gbps for stunning detail and color accuracy. - • **Flexible Audio Integration:** Embed digital (TOSLINK/SPDIF) or analog (3.5mm) audio into your HDMI stream with a simple switch—no cable juggling required. - • **Lifetime Support from Texas:** Backed by a 1-year warranty plus free lifetime tech support from a dedicated US-based team—peace of mind guaranteed. - • **Immersive Multi-Channel Sound:** Pass through Dolby Atmos, DTS:X, LPCM, and more for a cinematic audio experience that matches your visuals. - • **Next-Level HDR & Compatibility:** Supports 10-bit HDR, Dolby Vision, and HDCP 2.2/1.4 ensuring premium picture quality and broad device compatibility. ## Overview The J-Tech Digital 18Gbps HDMI Audio Embedder Inserter (JTECH-18GAE) combines high-bandwidth 4K@60Hz 4:4:4 video with versatile audio embedding from digital optical or analog sources. Supporting HDR10, Dolby Vision, HDCP 2.2/1.4, and multi-channel audio formats including Dolby Atmos, it delivers professional-grade AV integration with effortless switching and lifetime US-based support. ## Description J-Tech Digital is focused on producing high-quality products that integrate and distribute home entertainment for residential and commercial users. J-Tech Digital has played a major role in transforming whole-house audio, video and home theater for consumers worldwide.Overview:Do you need to bring together separate audio and video sources into one HDMI signal? From video tutorials to re-visiting live stream gaming, JTECH-18GAE can help! This embedder will take in your HDMI video (now up to 4K@60Hz 4:4:4!) as well as your audio whether multi-channel digital optical audio (TOSLINK/SPDIF) or analog audio (3.5mm/line). It will then output the combination as a single HDMI audio/video signal to your display. There's also the option to keep the original HDMI audio instead of replacing it. This gives more options without the hassle of moving cables around; just flip a switch. Don't just send a video and hope they understand the best parts, now they can hear you tell them as they watch.Also supported: HDMI 2.0B (18Gbps), 10bit High Dynamic Range (HDR), Dolby Vision, HDCP 2.2/1.4, CEC passthrough, many multichannel audio formats, audio sampling rate up to 192kHz, and HDMI High Bit Rate (HBR) audio passthrough.Specifications:Video: 4K@50/60Hz 4:4:4, 4K@30Hz, 1080p@120Hz, 1080p3D@60Hz; 18Gbps; HDMI: 2.0B; HDCP: 2.2/1.4; RGB, Y'CbCr: 4:4:4, 4:2:0; 12bit, 10bit HDR, Dolby VisionHDMI audio passthrough: LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:XTOSLINK/SPDIF audio: LPCM 2CH, Dolby Digital 2/5.1CH, DTS 2/5.1CH3.5mm/line audio: analog stereo 2CHInputs: 1x HDMI, 1x 3.5mm, 1x TOSLINKOutputs: 1x HDMIPackage Contents:1x JTECH-18GAE HDMI 18Gbps audio embedder1x 5V/1A power adapter1x User manual ## Features - ✔ DIGITAL/ANALOG AUDIO TO HDMI EMBEDDER INSERTER: Use external audio from either digital (TOSLINK/SPDIF) or analog (3.5mm/line) sources to replace the audio from an HDMI signal. Flip a switch and choose which source you’ll hear on your HDMI display without moving cables. Also, you can choose to hear the original HDMI audio through the passthrough feature. - ✔ HDMI2.0 STANDARD: Resolution up to 18GBPS 4K@60Hz 4:4:4; also supports 1080p, 720p - ✔ MORE POWER, MORE CAPABILITY: 10bit High Dynamic Range (HDR), DOLBY Vision, HDCP 2.2/1.4 compliant, CEC passthrough - ✔ AUDIO FORMATS: the HDMI port will passthrough all digital/analog audio such as PCM, LPCM, Dolby (Digital, Digital+, TrueHD, Atmos), and DTS. The optical audio input supports Dolby Digital and PCM. The 3.5mm audio input supports 2 channel stereo audio like PCM - ✔ FREE LIFETIME SUPPORT: 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 information available on our seller page. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07W7NB4NR | | Best Sellers Rank | #231 in Audio & Video Selector Boxes | | Brand Name | J-Tech Digital | | Customer Reviews | 4.1 4.1 out of 5 stars (90) | | Interface | HDMI | | Manufacturer | J-Tech Digital Inc. | | Maximum Supply Voltage | 5 Volts | | Minimum Supply Voltage | 5 Volts | | Number of Channels | 2 | | Number of Pins | 19 | | UPC | 850001567381 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** J-Tech Digital - **Maximum supply voltage:** 5 Volts - **Minimum supply voltage:** 5 Volts - **Mounting type:** Cable Mount - **Number of pins:** 42 ## Images ![J-Tech Digital 18Gbps Digital/Analog Audio HDMI Embedder Inserter Support 4K@60Hz 4:4:4 HDR CEC HDCP2.2/1.4 with TOSLINK Optical 3.5mm Audio Input Options [JTECH-18GAE] - Image 1](https://m.media-amazon.com/images/I/61yVa5jXyHL.jpg) ## Frequently Bought Together - J-Tech Digital 18Gbps Digital/Analog Audio HDMI Embedder Inserter Support 4K@60Hz 4:4:4 HDR CEC HDCP2.2/1.4 with TOSLINK Optical 3.5mm Audio Input options [JTECH-18GAE] - Monoprice 113347 BlackbirdTM 4K Series HDMI Audio Inserter, Black 2.3 x 7 x 9.5 - Amazon Basics 3.5mm Stereo Aux to 2 x RCA Audio Cable Adapters, 4 Feet/1.2 m, for Connecting Amplifiers, Speakers, with Gold-Plated Plugs, Black --- ## 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.co.uk/products/569532813-j-tech-digital-18gbps-digital-analog-audio-hdmi-embedder-inserter](https://www.desertcart.co.uk/products/569532813-j-tech-digital-18gbps-digital-analog-audio-hdmi-embedder-inserter) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*