--- product_id: 418776914 title: "J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B]" brand: "j-tech digital" price: "€ 137.21" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.be/products/418776914-j-tech-digital-analog-and-digital-audio-extender-converter-over store_origin: BE region: Belgium --- # Supports multiple formats 1640 ft range PoC convenience J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B] **Brand:** j-tech digital **Price:** € 137.21 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate Your Audio Experience - No Limits! ## Quick Answers - **What is this?** J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B] by j-tech digital - **How much does it cost?** € 137.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/418776914-j-tech-digital-analog-and-digital-audio-extender-converter-over) ## 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 - • **Compact Design:** Sleek dimensions for easy integration into any setup. - • **Unmatched Range:** Extend audio signals up to 1640 ft effortlessly. - • **Lifetime Support:** Enjoy peace of mind with free lifetime technical support. - • **Power Over Cable:** Simplify your setup with just one power adapter. - • **Versatile Compatibility:** Supports a wide array of audio formats for all your needs. ## Overview The J-Tech Digital Analog & Digital Audio Extender Converter allows you to extend audio signals up to 1640 ft over a single Cat5e/6 cable, featuring PoC for easy setup, compatibility with various audio formats, and lifetime technical support. ## Description We are dedicated to providing the highest quality audio-video solutions that capture our sense of innovation, passion, and reliability. Our reputation is based on not only the high quality products we provide across an array of industries, but also our knowledgeable employees based in Stafford, TX. At J-Tech Digital, we go beyond the box with experienced and friendly AV industry professionals ready to assist & work with you! J-Tech Digital was founded in 2012 with the goal of supplying Audio-Video installers, integrators and end-users with high-quality products their AV systems deserve. With humble beginnings, J-Tech Digital has grown with our customers and the industry to continually accomplish our original goal; day-in & day-out. We understand that when creating an AV system, affordability must be taken into consideration without sacrificing performance or reliability. We help provide reliable and performance driven AV products that will fit in your budget. Integrate with Control4" & Crestron" systems via available drivers or control devices via J-Tech Digital Control App! (iOS & Android) Collaborate with J-Tech Digital to customize a product that meets your specific needs and requirements. The J-Tech Digital JTECH-AET1000B Analog + Digital Audio Extender is the ideal solution for applications that require long-range extension of audio signals. The JTECH-AET1000B allows users to extend surround sound digital audio signals 1,640 feet away and analog audio signals 1,480 feet away over a single Cat6 Ethernet cable. Installation is as simple as plug and play! The JTECH-AET1000B audio extender utilizes PoC (Power Over Cable) technology and only requires one power adapter to power both the transmitter and receiver; saving you from finding a free electrical outlet on one end, flexible installation options, and fewer cable management headaches! Transmission Distance: Analog – 1480FT | Digital – 1640 FT Accepts Analog (3.5mm), SPDIF Coaxial, SPDIF Optical Form Factors Auto-Identify Audio Input: Analog > Digital Coaxial > Digital Optical Supports PCM 2.0 CH | Digital 5.1 CH (DTS, Dolby Digital, etc.) Supported Sample Rates: Input – 44.1 – 96 KHz | Output – 48 KHz 16-24 bit Supports AC 100-240V 50/60Hz Input Power | DC12V/1A | PoC (Power Over Cable) 1 x Transmitter 1 x Recevier 1 x User Manual 1 x Power Adapter DC 12V / 1A ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09SBTVFFH | | Best Sellers Rank | #51,037 in Electronics (See Top 100 in Electronics) #111 in Digital-Analog Converters | | Brand Name | J-Tech Digital | | Customer Reviews | 4.4 4.4 out of 5 stars (34) 4.4 out of 5 stars | | Interface | Coaxial, Component | | Item Dimensions L X W | 5.87"L x 4.72"W | | Manufacturer | J-TECH DIGITAL | | Material Type | Plastic | | Maximum Supply Voltage | 12 volts | | Minimum Supply Voltage | 12 volts_of_direct_current | | Model | JTECH-AET1000B | | Mounting Type | Coaxial | | Number Of Channels | 6 | | Number Of Pins | 2 | | Part Number | JTECH-AET1000B | | Upc | 810058920683 | | Warranty Description | 1 year | ## Product Details - **Brand:** J-Tech Digital - **Maximum Supply Voltage:** 12 Volts - **Minimum Supply Voltage:** 12 Volts (DC) - **Mounting Type:** Coaxial - **Number of Pins:** 2 ## Images ![J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 1](https://m.media-amazon.com/images/I/715tRXbK0eL.jpg) ![J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 2](https://m.media-amazon.com/images/I/71LKGXVUQKL.jpg) ![J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 3](https://m.media-amazon.com/images/I/71isX-XOPqL.jpg) ![J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 4](https://m.media-amazon.com/images/I/71tT1Nhrh9L.jpg) ![J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - Image 5](https://m.media-amazon.com/images/I/71VFOBkORcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Most Versatile Audio Extender I've Used, A Hidden Gem for AV Installers *by on Reviewed in the United States July 26, 2026* As a professional AV integrator, I've used audio extenders from Geffen, Binary, Vanco, and several other brands over the years. After discovering this J-Tech Digital extender, it's become my go-to solution.What makes this unit stand out is its versatility. It can send digital audio over a single Cat5e/Cat6 cable, and on the receiving end you can choose between optical (SPDIF), digital coaxial, or analog stereo output. The built-in DAC is a huge advantage because it allows you to convert a digital TV audio signal directly into analog without needing additional hardware.This has been incredibly useful for our Control4 installations. We often need to send TV audio back to an audio matrix so the room's speakers can play whatever is on the television. Some matrices only accept analog audio while others support optical, and this extender works perfectly with either. Having both options in one product eliminates the need for extra converters and simplifies inventory.Another feature I absolutely love is Power over Cable (PoC). Unlike many competing products that require the power supply to be mounted behind the TV, this unit can be powered from either the transmitter or receiver. That means I can leave all the power supplies neatly organized in the AV rack instead of trying to hide another bulky power brick behind a wall-mounted TV. It makes for a much cleaner and more professional installation.It's been reliable, easy to install, and far more flexible than several higher-priced alternatives I've used. If you're an AV installer or anyone looking for a dependable way to extend and convert audio over Cat cable, I highly recommend this product. ### ⭐⭐⭐⭐⭐ Simple and effective *by on Reviewed in the United States September 7, 2025* Needed to run hdmi over 50ft and was running into hdmi handshake issues with a previous adapter. Instead I decided to relocate the video source and try sending the audio. I bought this and used an hdmi audio extractor to send the digital audio via spdif over Ethernet.It works like a charm with no added latency to the audio. Now I can still use my old playbar with hdmi sources. ### ⭐⭐⭐⭐⭐ Analog audio converted and adapted through the walls of my house on existing Cat5e - Just Great! *by on Reviewed in the United States July 6, 2022* This newest model will take an analog or digital audio input. The transmitter is capable of converting an analog audio signal (or just a toslink digital) and then transmit that signal to a connected Cat (I was lucky - spares in my walls) to their receiver on the other side (powered over the cable) and either output to toslink, or as in my case, converted back to analog audio. It is as simple as plugging in power, plugging in audio on the transmitter; plugging in the Cat on both tx and rx; and plugging in the audio on the receiver. It just works. It took my analog audio (off Sonos speaker output) from where I had it in a headend closet across 50' to where I needed it at a reasonable cost - and I didn't have to pollute the house with more RF to do it). And it works perfectly - my analog > digital > analog conversion and route is crisp and clear. I detect no loss; no distortion; no additional signals. I should not that this is a direct cable - there is no router involved.Thanks Tech Digital for a truly great product. ## Frequently Bought Together - J-Tech Digital Analog & Digital Audio Extender Converter Over Single Cat5e/6 (PoC) up to 1640 FT | 3.5mm + Optical SPDIF + Coaxial [JTECH-AET1000B] - J-Tech Digital Digital Audio Extender Converter for Optical/Coaxial Audio Over Single Cat5e/6 Cable (PoC) up to 990’ (300m) for Dolby Digital, DTS 5.1, DTS-HD, PCM [JTECH-AET1000] - Amazon Basics Toslink Digital Optical Audio Cable, Multi-Channel, for Audio System, Sound Bar, Home Theatre, Gold-Plated Connectors, 6 Foot, 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.be/products/418776914-j-tech-digital-analog-and-digital-audio-extender-converter-over](https://www.desertcart.be/products/418776914-j-tech-digital-analog-and-digital-audio-extender-converter-over) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-27*