--- product_id: 674544606 title: "SH-AC01B Optical Audio Switcher Support 3 SPDIF IN 1 Out" brand: "dsd tech" price: "142 zł" currency: PLN in_stock: true reviews_count: 5 category: "Dsd Tech" url: https://www.desertcart.pl/products/674544606-sh-ac01b-optical-audio-switcher-support-3-spdif-in-1 store_origin: PL region: Poland --- # USB-C powered, plug & play 3 optical inputs, 1 output Lossless digital audio transmission SH-AC01B Optical Audio Switcher Support 3 SPDIF IN 1 Out **Brand:** dsd tech **Price:** 142 zł **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game—switch smarter, listen better! ## Quick Answers - **What is this?** SH-AC01B Optical Audio Switcher Support 3 SPDIF IN 1 Out by dsd tech - **How much does it cost?** 142 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/674544606-sh-ac01b-optical-audio-switcher-support-3-spdif-in-1) ## Best For - dsd tech enthusiasts ## Why This Product - Trusted dsd tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal USB-C Power:** Powered by modern USB-C for hassle-free plug & play compatibility across devices. - • **Visual Input Confirmation:** Color-coded LED indicators keep you instantly informed which source is active—work or play mode, always clear. - • **Reliable Support & Warranty:** Backed by a 1-year warranty and lifetime tech support, ensuring your audio setup stays flawless. - • **Crystal-Clear, Lossless Audio:** Experience pristine sound quality with zero signal degradation or A/D conversion loss. - • **Seamless Multi-Source Switching:** Effortlessly toggle between 3 digital audio inputs with a single button—no cable juggling required. ## Overview The DSD TECH SH-AC01B Optical Audio Switcher supports 3 Toslink/SPDIF inputs and 1 output, enabling effortless switching between multiple digital audio sources without cable swaps. It delivers lossless digital audio transmission powered by USB-C for plug-and-play convenience. Ideal for professionals balancing work and entertainment setups, it features color-coded LEDs for input status and comes with a 1-year warranty plus lifetime support. ## Description The SH-AC01A is a mini digital audio converter. It supports 2 digital audio inputs, 3 digital audio outputs and is powered by USB-C. Unlike other Optical Splitters, this Optical Splitter not only supports converting 1 channel of optical audio to 3 channels of optical audio, but also supports converting 1 channel of coaxial audio to 3 channels of optical audio. Note: The coaxial audio input and the optical audio input do not work at the same time, but you can choose either one. Specification: Model: SH-AC01A Size: 2.05×0.87×2.24inches Input : 1 x Coaxial and 1 x Optical input, Output: 3 x Optical Power: USB-C 5V Compatible devices: Input:Receivers, computers, game consoles , Blu-ray players, Apple TV ，etc. Output:Speakers, receivers, loudspeakers, HiFi systems, etc. Packing List: 1×Toslink Audio Splitter 1×USB-C Power cable 1×User manual WARRANTY: DSD TECH offers a 1-year warranty and lifetime technical support for this digital optical audio splitter converts.If you meet any questions, Please contact us, We will fix your issue within 24 hours. Review: Great little box. Solves my problem of a single toslink input on my audio system. Switches between inputs with a button and has a different colour LED for each. Works great. Review: I have two computer. One for gaming and one for work. I needed to switch audio between them depending on if I'm working or playing. This did the trick. I do have to push a manual button to switch which is fine. There is a color LED that lets me know which device I'm on which is a nice feature (Blue and Green). I don't notice any hit on sound quality, which is good. It was easy to set up. I would say it solved my problem while providing value for the money. ## Features - DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served more than 100,000 customers in Europe, North America and Japan. - 3 In 1 Out Toslink Optical Switch: When you have multiple digital audio sources but only 1 stereo or amplifier, it helps you to switch the Toslink/Spdif outputs of different devices at the push of a button without plugging or unplugging cables. Supports up to 3 optical audio inputs. - Lossless transmission: digital signal transmission, in the process will not do any A/D conversion, the audio signal will not have any attenuation. - Easy to use: powered by USB Type c interface power supply, plug and play. Solve the problem of plugging and unplugging cables and few ports. Suitable for switching digital audio sources between multiple input devices such as game consoles, TVs, computers, PS4, set-top boxes, etc. - Warranty: DSD TECH provide a 1 year warranty and lifetime technical support for this Spdif optical switch.if you have any questions, please feel free to contact us. We will respond to you within 1 business day. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQQLMJV7 | | Best Sellers Rank | #54,539 in Electronics ( See Top 100 in Electronics ) #58 in Digital-Analog Converters | | Item model number | SH-AC01B | | Manufacturer | DSD TECH | | Product Dimensions | 10.21 x 10.16 x 3.73 cm; 91 g | ## Product Details - **Brand:** DSD TECH - **Maximum supply voltage:** 5 Volts (DC) - **Minimum supply voltage:** 5 Volts (DC) - **Mounting type:** Wall Mount - **Number of pins:** 12 ## Images ![SH-AC01B Optical Audio Switcher Support 3 SPDIF IN 1 Out - Image 1](https://m.media-amazon.com/images/I/51B9ybj3HDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***D on 22 December 2025* Great little box. Solves my problem of a single toslink input on my audio system. Switches between inputs with a button and has a different colour LED for each. Works great. ### ⭐⭐⭐⭐⭐ Review *by M***K on 3 June 2025* I have two computer. One for gaming and one for work. I needed to switch audio between them depending on if I'm working or playing. This did the trick. I do have to push a manual button to switch which is fine. There is a color LED that lets me know which device I'm on which is a nice feature (Blue and Green). I don't notice any hit on sound quality, which is good. It was easy to set up. I would say it solved my problem while providing value for the money. ### ⭐⭐⭐⭐⭐ Review *by R***D on 7 February 2026* Deze Optische switcher heb ik speciaal aangeschaft omdat deze alleen met een schakelaar bedient kan worden. Ik had er een die met Infrarood bedient werd, maar omdat meerdere apparaten daar in de buurt gebruikmaken van Infrarood beïnvloedde dat elkaar. Deze Optische Audioswitcher Ondersteuning 3 SPDIF IN 1 voldoet zeer goed voor mij. ## Frequently Bought Together - DSD TECH SH-AC01B Optical Audio Switcher （3×1） Support 3 Optical Toslink Spdif Input 1 Optical Output - TOSLINK Cable, Optical Audio Cable – 6 feet Short Fiber Optic Cable for soundbars (TOSLINK to TOSLINK, Digital S/PDIF Cable, Stereo Systems/amplifiers/amps, Home Cinema, Xbox One/PS4) – CableDirect --- ## 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.pl/products/674544606-sh-ac01b-optical-audio-switcher-support-3-spdif-in-1](https://www.desertcart.pl/products/674544606-sh-ac01b-optical-audio-switcher-support-3-spdif-in-1) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-22*