--- product_id: 526348188 title: "RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players" brand: "ruhza" price: "339 kr" currency: DKK in_stock: false reviews_count: 2 url: https://www.desertcart.dk/products/526348188-ruhza-digital-sound-audio-decoder-5-1-analog-rca-stereo store_origin: DK region: Denmark --- # LED input & status indicators Auto input signal memory 5.1 & 2.1 channel surround sound RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players **Brand:** ruhza **Price:** 339 kr **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your sound game—because your home theater deserves the upgrade everyone’s talking about! ## Quick Answers - **What is this?** RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players by ruhza - **How much does it cost?** 339 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/526348188-ruhza-digital-sound-audio-decoder-5-1-analog-rca-stereo) ## Best For - ruhza enthusiasts ## Why This Product - Trusted ruhza brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Signal Memory:** Never lose your input settings again; the decoder remembers your last source even after power cycles for uninterrupted entertainment. - • **Precision LED Indicators:** Instantly identify active inputs and operational status with intuitive LED lights, making setup and monitoring a breeze. - • **Durable & Noise-Free Design:** Crafted with a sleek aluminum alloy case that resists heat and electromagnetic interference, ensuring pure, uncompressed audio quality. - • **Immersive 5.1 Surround Sound:** Transform your old AV receiver with crystal-clear 5.1 and 2.1 channel analog audio decoding for a cinematic home theater experience. - • **Seamless Multi-Input Switching:** Effortlessly toggle between 2 optical (Toslink), coaxial, and 3.5mm aux inputs with a single button—no fumbling, just flawless sound. ## Overview The RuhZa Digital Sound Audio Decoder converts digital optical and coaxial signals into high-fidelity 5.1 or 2.1 channel analog surround sound. Featuring multi-interface inputs, smart signal memory, and LED indicators, it delivers superior 24-bit/96KHz audio decoding with support for Dolby and DTS formats. Housed in a durable aluminum alloy case, this compact 200g device is designed for seamless integration with legacy AV receivers, providing a premium home theater upgrade. ## Description RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players ## Features - 【5.1CH &2.1CH DAC for Old AV Receiver】Convert digital optical(Toslink,SPDIF),Coaxial signals to 6 RCA /5.1 channel analog sound surround audio and 2.1 CH (FL,FR,SW) stereo, including LPCM,support Dolby, DTS /AC-3 audio decoder conversion for Home Theater.One key switch 5.1ch and 2.1ch mode; - 【Multi Interfaces & One Key Switch】2 SPDIF (optical fiber / Toslink) input ports, 1 coaxial and 3.5mm aux input; Output: 6 RCA (FL, FR, SL, SR, CEN, SW); One key to switch the input signal channel. - 【Signal Input Memory Function】Input signals automatically recovery after restart, no need to switch the button to choose the input signals again or every time,very smart; - 【LED Indicators】 LED indicators of input signals and operating status,let you easily choose and identify the right input channel;eg,when input is SPDIF-2 port, switch the input button till LED D2 light will be always on(when input is 3.5mm aux port, switch the input button till all LED light off) - 【Superior Sound Quality】 Our 24-bit audio digital signal processing and 96KHz digital receiver ensure uncompressed PCM and LPCM for all S/PDIF digital audio transmissions. Our large audio decoding chip decodes DTS/dolby digital audio source code for an immersive audio experience. - 【Versatile Compatibility】 Our 5.1 audio sound decoder converter supports coaxial digital audio from DVD players, cable or satellite receivers, and converts it to fiber optic input. With rich input interfaces including fiber, coaxial, and analog audio, and output interfaces including FL/FR, SL/SR, and CEN/SW, our converter is perfect for any audio setup. - 【Premium Materials】 Our DAC converter is made with an aluminum alloy case that is lightweight, durable, and heat-resistant. It provides excellent performance with no electromagnetic noise transmission. It's easy to install, practical, durable, and easy to use. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Ruhza | | Mounting Type | Coaxial | | Number of Pins | 20 | | Interface Type | HDMI, Coaxial | | Number of Channels | 5 | | Product Dimensions | 12L x 10W Centimeters | | Material | abs plastic | | Manufacturer | RuhZa | | Number of Memory Sticks | 1 | | Item Weight | 200 g | | Item part number | RZ4LK | | Wattage | 100 Watts | ## Product Details - **Brand:** Ruhza - **Mounting Type:** Coaxial - **Number of Pins:** 20 - **Interface Type:** HDMI, Coaxial - **Number of Channels:** 5 ## Images ![RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players - Image 1](https://m.media-amazon.com/images/I/510QED8NnNL.jpg) ![RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players - Image 2](https://m.media-amazon.com/images/I/41XpbZ8UdyL.jpg) ![RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players - Image 3](https://m.media-amazon.com/images/I/41kQpKGRrML.jpg) ![RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players - Image 4](https://m.media-amazon.com/images/I/41s7QxTTTQL.jpg) ![RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players - Image 5](https://m.media-amazon.com/images/I/41Gg0WiJAJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Working perfectly *by A***R on 14 April 2025* It works for me this box has sunplus ic and i get even dolby digital 5.1 sound via optical,i guess even dts working one can do audio test ### ⭐⭐⭐⭐ Good surround sound feeling in a budget price range *by A***P on 29 March 2023* If you have a little budget and have a 5.1 speaker system, then this is the best option to play surround sound. Otherwise approximately every good Dolby decoder enabled device is so expensive. So ignore some flaws if you pick and go for it.This one has original dual IC circuit.Buy this one and use your dying 6 channel RCA inputs cleverly. ## Frequently Bought Together - RuhZa Digital Sound Audio Decoder 5.1 Analog RCA Stereo Surround HD Audio Rush DTS / AC3 Channel for HD Players - KEBILSHOP 3 RCA Male to Male 3 RCA Audio Video AV Cable. Suitable for TV LC LED Home Theater Laptop PC DVD .Black,1 Pc Pack. (1.5 Meter) --- ## 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.dk/products/526348188-ruhza-digital-sound-audio-decoder-5-1-analog-rca-stereo](https://www.desertcart.dk/products/526348188-ruhza-digital-sound-audio-decoder-5-1-analog-rca-stereo) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-29*