--- product_id: 264498399 title: "Digital Optical Coax to Analog RCA Audio Converter Adapter with Fiber Cable" brand: "musou" price: "$71.17" currency: USD in_stock: true reviews_count: 5 category: "Musou" url: https://www.desertcart.us/products/264498399-digital-optical-coax-to-analog-rca-audio-converter-adapter-fiber store_origin: US region: United States of America --- # Lightweight 78g for easy portability Compact 12.7x10.16x2.54 cm design Seamless digital-to-analog conversion Digital Optical Coax to Analog RCA Audio Converter Adapter with Fiber Cable **Brand:** musou **Price:** $71.17 **Availability:** ✅ In Stock ## Summary > 🎧 Transform your soundscape with seamless digital-to-analog magic! ## Quick Answers - **What is this?** Digital Optical Coax to Analog RCA Audio Converter Adapter with Fiber Cable by musou - **How much does it cost?** $71.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/264498399-digital-optical-coax-to-analog-rca-audio-converter-adapter-fiber) ## Best For - musou enthusiasts ## Why This Product - Trusted musou brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Compact:** Space-saving design fits perfectly in any media setup - • **Durable Packaging:** Arrives safely, ready to enhance your audio experience - • **Effortless Connectivity:** Plug & play setup for instant audio transformation - • **Universal Compatibility:** Works flawlessly with TVs, headphones, and RCA devices - • **Precision Audio Conversion:** Crystal-clear sound from digital fiber to analog RCA ## Overview The Musou Digital Optical Coax to Analog RCA Audio Converter Adapter with Fiber Cable is a compact, lightweight device designed to convert digital optical audio signals into analog RCA output. Measuring just 12.7 x 10.16 x 2.54 cm and weighing under 80 grams, it offers easy plug-and-play installation, making it ideal for connecting modern TVs to traditional audio equipment with crystal-clear sound quality. ## Description It is compact in terms of design, it scores high on the aspect of utility too. This is what makes it worth the buy. Review: Classic connectivity n interface Review: This item was delivered as promised without any damage to the package. Installation was easy on my Samsung TV. Plugged one end of the adapter cable in to the fibre op audio out port on the TV and the other end of the adapter provided a place to plug in the RCA jacks coming from my headphone base. All in all installation was quick and easy. Works like a charm. ## Features - Comes in a good packaging - Designed to perfection - Compact construction - Packed with features ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01AWBA8U8 | | Item model number | dd3 | | Manufacturer | Musou | | Product Dimensions | 12.7 x 10.16 x 2.54 cm; 77.96 g | ## Product Details - **Brand:** Musou - **Interface type:** Optical, RCA - **Mounting type:** Coaxial,Plug Mount - **Number of channels:** 2 - **Number of pins:** 8 ## Images ![Digital Optical Coax to Analog RCA Audio Converter Adapter with Fiber Cable - Image 1](https://m.media-amazon.com/images/I/61ogiq4Mc2L.jpg) ## Questions & Answers **Q: Bought two of these, tried in Samsung an rca, cable will not plug into television.what solution?** A: The input plugs into a digital/optical audio output port on the TV. If your TV doesn't support this, then I don't believe there is any solution. It is a digital to analog converter and won't work the other way around. **Q: it says fiber cable is included?** A: Yes. It is included. And I also bought this item to connect the Bluetooth. https://www.amazon.com/dp/B07FLH6R1B **Q: Would it work properly to send audio from tv (digital) to home theater (RCA/analog)?** A: Yes. That is what this unit is meant for. If your tv is Dolby digital be sure to get an adapter that is Dolby compatible. **Q: Does it work on RCA with 5.1 receiver (5 speakers, 1 subwoofer)?** A: No, The analog output is in stereo....left and right. Just two speakers. The subwoofer should get signal from the crossover in the receiver. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***L on 27 December 2025* Classic connectivity n interface ### ⭐⭐⭐⭐⭐ Review *by P***B on 12 August 2024* This item was delivered as promised without any damage to the package. Installation was easy on my Samsung TV. Plugged one end of the adapter cable in to the fibre op audio out port on the TV and the other end of the adapter provided a place to plug in the RCA jacks coming from my headphone base. All in all installation was quick and easy. Works like a charm. ### ⭐⭐⭐⭐⭐ Review *by K***R on 15 June 2018* I have been using wireless speakers with my tv since we switched from tube tv's all those years ago. They aren't surround sound, they just give me more volume than flat screen tv's do. I just bought a new Samsung 4K Ultra Smart tv and it didn't have a traditional audio output for my speakers. It has something called digital audio out (optical). Translation it has digital instead of analog(traditional) output so the normal red & white cables that would plug into your tv won't work alone. That's where this little box comes in. It's really simple to install. It comes w a cable that is identical on both ends. One end plugs into the digital audio out port on the tv and the other end plugs into this box. Then u plug your traditional red & white analog cables into the correlating red and white ports on this box. Just a heads up the box does need to be plugged into an electrical outlet. Once I connected everything it seemed to be working well, but then I switched from satellite to blue-ray and my speakers stopped playing sound and started making static sounds instead. I followed the instructions another reviewer posted about tweaking the tv settings. Go to settings, then sound, then sound output and choose audio out optical--then go to expert settings---HDMI Audio Format=Bitstream, then go to Audio Format=PCM. When I followed those instructions my speakers worked in every input, blue-ray, fire stick etc. However, the speakers on the tv no longer worked. We prefer to have both the tv speakers and the wireless speakers working together so I went back to the sound settings and sound output and switched it back to tv speaker from audio out/optical and the sound now comes out of the tv speakers and my wireless speakers so I have total control. It took longer to write this review than to hook it up and make the changes. I'm very happy to have my speakers back after 2 days without them. This box is exactly as described on Amazon. ## Frequently Bought Together - Musou Digital Optical Coax to Analog RCA Audio Converter Adapter with Fiber Cable - Mackie Mix5 5-Channel Compact Mixer - Suplong Optical Audio Cable,[24K Gold-Plated, Nylon Braided] 10ft/3M Digital Optical Audio Cable for Soundbar TV [S/PDIF] LG/Samsung/Sony/Bose/Vizio/Sonos, Xbox, PS4 --- ## 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.us/products/264498399-digital-optical-coax-to-analog-rca-audio-converter-adapter-fiber](https://www.desertcart.us/products/264498399-digital-optical-coax-to-analog-rca-audio-converter-adapter-fiber) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-22*