--- product_id: 152837383 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-18GAEV2]" brand: "j-tech digital" price: "S$92" currency: SGD in_stock: true reviews_count: 12 category: "J Tech Digital" url: https://www.desertcart.sg/products/152837383-j-tech-digital-18gbps-digital-analog-audio-hdmi-embedder-inserter store_origin: SG region: Singapore --- # 4K@60Hz 4:4:4 UHD HDR support 18Gbps audio embedder bandwidth Toggle switch for seamless audio source control 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-18GAEV2] **Brand:** j-tech digital **Price:** S$92 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your AV game with flawless 4K audio embedding—because your stream deserves the best! ## 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-18GAEV2] by j-tech digital - **How much does it cost?** S$92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/152837383-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 - • **Flexible Audio Inputs:** Choose between Toslink optical or 3.5mm analog inputs to match your setup perfectly. - • **Crystal-Clear UHD Video:** Supports stunning 4K@60Hz 4:4:4 with HDR and Dolby Vision for professional-grade visuals. - • **Future-Proof Compatibility:** HDMI 2.0 & HDCP 2.2 compliant with CEC pass-through ensures smooth integration with modern AV gear. - • **Seamless Audio Integration:** Embed digital or analog audio directly into your HDMI stream without cable swaps. - • **Effortless Source Switching:** Toggle between original HDMI audio and external audio with a simple switch—no interruptions. ## Overview The J-Tech Digital 18Gbps HDMI Audio Embedder Inserter (JTECH-18GAEV2) enables professional users to embed external digital or analog audio into HDMI signals supporting up to 4K@60Hz 4:4:4 HDR video. Featuring HDMI 2.0, HDCP 2.2 compliance, and versatile audio input options (Toslink optical and 3.5mm), it offers seamless audio source switching via a toggle switch, making it ideal for live streaming, AV installations, and high-end multimedia setups. ## Description Buy 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-18GAEV2]: Selector Switch Boxes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Audio embeder works - It works Review: Simply Does the Job! - I'm using this in conjunction with a digital mixer, a Hosa AES to S/PDIF converter, and an ATEM Mini Pro in order to align the audio with video for live streaming purposes. I've got the audio coming out of the Soundcraft via AES/EBU XLR cables into a HOSA AES to S/PDIF optical converter. Then it's out with optical into this unit and I also bring the video from a camera into the HDMI input here. Then the HDMI output goes into my ATEM and I activate the audio on that channel/input. The ATEM can't handle a black signal (it won't take the audio if there's no video - BlackMagic did say I could get a signal generator, but those are surprisingly expensive), so I have to feed a camera in. Since I'm not using audio direct from any cameras for our multi-cam live stream, there's no loss. ## Features - ✅ Audio Embedder Function: Use external audio from either digital (Toslink / SPDIF) or analog (3.5mm/line) sources to replace the audio from an HDMI signal. Also, you can choose to hear the original HDMI audio through the passthrough feature. - ✅ Use the toggle switch to 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 pass-through feature - ✅ UHD Resolution Support: Resolution up to 18GBPS 4K@60Hz 4:4:4. Also supports 1080p and 720p - ✅ HDMI 2.0 & HDCP 2.2 Compliant: Supports 10-bit HDR and Dolby Vision. HDCP 2.2 / 1.4 compliant. Features CEC pass-through - ✅ Audio Format Support: 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 ## 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 - **Interface Type:** HDMI - **Maximum Supply Voltage:** 5 Volts - **Minimum Supply Voltage:** 5 Volts - **Number of Pins:** 19 ## 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-18GAEV2] - Image 1](https://m.media-amazon.com/images/I/61yVa5jXyHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Audio embeder works *by D***E on March 9, 2026* It works ### ⭐⭐⭐⭐⭐ Simply Does the Job! *by A***R on September 12, 2020* I'm using this in conjunction with a digital mixer, a Hosa AES to S/PDIF converter, and an ATEM Mini Pro in order to align the audio with video for live streaming purposes. I've got the audio coming out of the Soundcraft via AES/EBU XLR cables into a HOSA AES to S/PDIF optical converter. Then it's out with optical into this unit and I also bring the video from a camera into the HDMI input here. Then the HDMI output goes into my ATEM and I activate the audio on that channel/input. The ATEM can't handle a black signal (it won't take the audio if there's no video - BlackMagic did say I could get a signal generator, but those are surprisingly expensive), so I have to feed a camera in. Since I'm not using audio direct from any cameras for our multi-cam live stream, there's no loss. ### ⭐ Worked until it didn't. *by D***E on February 9, 2023* I bought this and it worked great to bring in my mixed music and microphone audio to the HDMI. I only used it a few times and now it fails lass than a year old. ## 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.sg/products/152837383-j-tech-digital-18gbps-digital-analog-audio-hdmi-embedder-inserter](https://www.desertcart.sg/products/152837383-j-tech-digital-18gbps-digital-analog-audio-hdmi-embedder-inserter) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-05-21*