--- product_id: 511396325 title: "DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter" brand: "dsd tech" price: "6098 kr" currency: ISK in_stock: true reviews_count: 13 category: "Dsd Tech" url: https://www.desertcart.is/products/511396325-dsd-tech-sh-au01a-usb-to-toslink-coaxial-optical-audio store_origin: IS region: Iceland --- # Plug & Play, no driver needed 16-bit Delta-Sigma DAC USB to Toslink & Coaxial DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter **Brand:** dsd tech **Price:** 6098 kr **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game—because your audio deserves the upgrade! ## Quick Answers - **What is this?** DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter by dsd tech - **How much does it cost?** 6098 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/511396325-dsd-tech-sh-au01a-usb-to-toslink-coaxial-optical-audio) ## 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 - • **Multi-Format Digital Output:** Supports Toslink optical and coaxial outputs for versatile connectivity. - • **Reliable Support & Warranty:** Backed by 1-year replacement and responsive tech support within 24 hours. - • **Universal USB Compatibility:** Seamlessly connects PCs, notebooks, Raspberry Pi, and more via USB Type-C. - • **Effortless Plug & Play Setup:** No drivers required—just plug in and elevate your audio instantly. - • **Crystal-Clear Audio Conversion:** Experience pristine 16-bit Delta-Sigma DAC sound quality for your high-end speakers. ## Overview The DSD TECH SH-AU01A is a sleek USB Type-C audio converter that transforms your digital audio output into high-quality Toslink optical or coaxial signals. Featuring a built-in TI PCM2903C 16-bit Delta-Sigma DAC, it supports 32k, 44.1k, and 48kHz sampling rates without requiring drivers. Perfect for professionals and audiophiles seeking effortless, crystal-clear sound from PCs, notebooks, or Raspberry Pi devices, it comes with a 1-year warranty and dedicated customer support. ## Description Product description Model:SH-AU01A The SH-AU01A adapter converts USB audio to TOSLINK optical and coaxial outputs. It is designed for PCs, laptops, and Raspberry Pi to deliver high-quality digital audio to your speakers or home theater. Featuring a reliable TI PCM2903C chip, it is plug-and-play with no drivers required for easy, reliable performance. Dual Digital Output Versatility Maximize your connectivity options. This adapter provides both TOSLINK optical and Coaxial digital outputs from a single USB port, offering flexible compatibility with virtually any home theater system or high-quality audio receiver. Effortless Plug & Play Operation Start enjoying digital audio in seconds. With its built-in TI chip, our adapter requires no drivers or software installation. It works instantly when connected to your PC, Mac, or Raspberry Pi. Broad system compatibility Experience effortless setup with no drivers needed. It works instantly with a wide range of devices, including Windows and Mac computers, Raspberry Pi, and other Linux-based systems for maximum convenience. Specification Review: The device I've been looking for - I bought a set of KEF LSX powered speakers a few years ago, not knowing that my options for connecting them were optical, Bluetooth, and wifi. I scrambled for a bit trying to find a sound card or USB audio device with optical out. I could only find expensive options. I discovered that my motherboard had optical out later, so all was well. Cue this year, I went with a smaller motherboard for my machine. My foresight and planning prowess came back to bite me though, and I found myself without an optical connection. This fit my need perfectly. I had been running the speakers using Bluetooth while I was waiting for this to come in, and the difference in quality was amazing. Setup is as follows: plug it into the computer, connect the optical cable, select "USB AUDIO CODEC" as your output, and you're done. No fuss. Build quality is great too. Feels overbuilt, quality connectors and hefty aluminum enclosure. Review: Works great for audio - It worked right out of the box. I'm taking audio out of a micro PC USB port and connecting to my receiver's optical-in port. Music is great. I'm not experiencing any extraneous noises or any transfer issues. ## 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. - USB to Digital Audio:It is a USB to Toslink optical and coaxial converter, suitable for PC computer, notebook, raspberry pi and so on, It can provide high-quality audio sources for your high-quality speakers. - TI PCM2903C Chip: Built-in TI's PCM2903C HID Audio DAC Chip,No drive required. 16-Bit Delta-Sigma DAC.Supports 3 DAC parsing:32k, 44.1k, 48 kHz. - Please note: This audio adapter outputs PCM digital audio signal, its volume level can only be adjusted by software, not by the system volume of Windows, MAC. - Customer Support: DSD TECH provides permanent technical support and 1 year product replacement service for this Audio Adapter.All questions will be answered within 1 working day. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNMRYMCT | | Best Sellers Rank | #6,874 in Audio & Video Connectors & Adapters | | Brand | DSD TECH | | Built-In Media | cable | | Color | Silver | | Compatible Devices | Android, iphone15 or later | | Connector Type | USB Type C | | Current Rating | 1 Amps | | Customer Reviews | 4.2 out of 5 stars 142 Reviews | | Input Voltage | 5 Volts | | Item Dimensions | 3.54 x 1.38 x 0.98 inches | | Item Weight | 0.09 Kilograms | | Item dimensions L x W x H | 3.54 x 1.38 x 0.98 inches | | Manufacturer | DSD TECH | | Mfr Part Number | SH-AU01A | | Model Number | SH-AU01A | | Number of Items | 1 | | Number of Ports | 3 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 794251082167 | | Unit Count | 1.0 Count | | Warranty Description | Manufacturer warranty for 12 months from the date of purchase | | Warranty Type | Limited | ## Product Details - **Brand:** DSD TECH - **Color:** Silver - **Compatible Devices:** Android, iphone15 or later - **Connector Type:** USB Type C - **Item dimensions L x W x H:** 3.54 x 1.38 x 0.98 inches ## Images ![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 1](https://m.media-amazon.com/images/I/711SmA8ma2L.jpg) ![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 2](https://m.media-amazon.com/images/I/61QdHUEPe0L.jpg) ![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 3](https://m.media-amazon.com/images/I/71XfapYqImL.jpg) ![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 4](https://m.media-amazon.com/images/I/716wtCiENAL.jpg) ![DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - Image 5](https://m.media-amazon.com/images/I/71nuCJVJy+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The device I've been looking for *by J***Y on June 19, 2023* I bought a set of KEF LSX powered speakers a few years ago, not knowing that my options for connecting them were optical, Bluetooth, and wifi. I scrambled for a bit trying to find a sound card or USB audio device with optical out. I could only find expensive options. I discovered that my motherboard had optical out later, so all was well. Cue this year, I went with a smaller motherboard for my machine. My foresight and planning prowess came back to bite me though, and I found myself without an optical connection. This fit my need perfectly. I had been running the speakers using Bluetooth while I was waiting for this to come in, and the difference in quality was amazing. Setup is as follows: plug it into the computer, connect the optical cable, select "USB AUDIO CODEC" as your output, and you're done. No fuss. Build quality is great too. Feels overbuilt, quality connectors and hefty aluminum enclosure. ### ⭐⭐⭐⭐⭐ Works great for audio *by J***A on October 10, 2025* It worked right out of the box. I'm taking audio out of a micro PC USB port and connecting to my receiver's optical-in port. Music is great. I'm not experiencing any extraneous noises or any transfer issues. ### ⭐⭐⭐⭐⭐ Works Great! *by B***R on April 16, 2025* I'm using this item in a recording studio for plain ol' reference monitoring (no high-bitrate stuff), and it does the job perfectly. I've not tried the coax output, we're running just the optical. Seems pretty solid and indestructible. ## Frequently Bought Together - DSD TECH SH-AU01A USB to TOSLINK Coaxial Optical Audio Adapter - KabelDirekt TOSLINK – Optical Audio Cable – 1.5ft – Fiber Optic Cord, S/PDIF Digital Audio Optical Cable for Soundbar, Stereo Systems, Home Cinema, Xbox One/PS4 – Designed in Germany - FosPower Digital Audio Coaxial Cable [24K Gold Plated Connectors] Premium S/PDIF RCA Male to RCA Male for Home Theater, HDTV, Subwoofer, Hi-Fi Systems - 6ft --- ## 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.is/products/511396325-dsd-tech-sh-au01a-usb-to-toslink-coaxial-optical-audio](https://www.desertcart.is/products/511396325-dsd-tech-sh-au01a-usb-to-toslink-coaxial-optical-audio) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-06-01*