--- product_id: 461219986 title: "Nobsound 1-IN-3-OUT XLR Audio Switcher Selector, Balanced Audio Converter, 3-Way Stereo Passive Audio Switch (MC103 Pro 3-Out)" brand: "nobsound" price: "R$1295" currency: BRL in_stock: true reviews_count: 5 category: "Nobsound" url: https://www.desertcart.com.br/products/461219986-nobsound-1-in-3-out-xlr-audio-switcher-selector-balanced store_origin: BR region: Brazil --- # 3-way stereo XLR switching Gold-plated XLR ports Aluminum shell blocks noise Nobsound 1-IN-3-OUT XLR Audio Switcher Selector, Balanced Audio Converter, 3-Way Stereo Passive Audio Switch (MC103 Pro 3-Out) **Brand:** nobsound **Price:** R$1295 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game—switch like a pro, hear the difference! ## Quick Answers - **What is this?** Nobsound 1-IN-3-OUT XLR Audio Switcher Selector, Balanced Audio Converter, 3-Way Stereo Passive Audio Switch (MC103 Pro 3-Out) by nobsound - **How much does it cost?** R$1295 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/461219986-nobsound-1-in-3-out-xlr-audio-switcher-selector-balanced) ## Best For - nobsound enthusiasts ## Why This Product - Trusted nobsound brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable Design:** Sleek, mini form factor fits perfectly in any pro setup or on-the-go studio. - • **Rock-Solid Noise Shielding:** Durable aluminum casing and shielding wires ensure pristine, interference-free sound. - • **Passive, Pure Sound Integrity:** No power needed, no sound coloration—just pure, unaltered audio every time. - • **Premium Connection Reliability:** Gold-plated XLR ports minimize attenuation for crystal-clear audio fidelity. - • **Seamless 3-Way Audio Switching:** Effortlessly toggle between 3 balanced XLR outputs with zero signal loss. ## Overview The Nobsound MC103-Pro is a compact, passive 3-way stereo XLR audio switcher designed for professionals with multiple balanced audio devices. Featuring an all-aluminum noise-shielding shell, gold-plated XLR connectors, and silver-plated smooth-switch contacts, it guarantees lossless, interference-free signal transmission without any power source or sound degradation. Perfect for comparing amplifiers or managing multiple audio sources seamlessly in any high-fidelity setup. ## Description Features: MC103-Pro is a 3-way passive stereo audio splitter. It supports 1 stereo XLR inputs and 3 output. You can choose freely according to your audio device. MC103 is designed for customers have several music equipment with XLR balanced output. You can conveniently use 1 audio source and 3 amplifiers to compare the performance of your amplifiers. All aluminum shell to effectively avoid external noise and guarantee high-quality signal transmission; gold-plated XLR ports to ensure high reliability electric connection and minimize signal attenuation during its transmission. Each channel has been connected with shielding wire to avoid interference from outside and make sure lossless signal transmission. Exquisite appearance with mini size; can be easily placed and carried to enjoy the charming of music everywhere. Passive audio switcher, no impact on the sound quality; Silver-plated contacts make the knob very smooth. Parameters: Material: aluminum Dimensions: (L)148mm*(W)105mm*(H)69mm Net Weight: 470g Packing List: 1 * XLR Audio Selector (Notice: any audio cable is not included.) Review: Problema risolto con soddifazione - È proprio quello che cercavo. Situazione di home studio, ho due schede audio collegate al PC oltre ad un’altra sorgente. Il mio monito controller ha solo un input e quindi potevo collegare una sola scheda audio alla volta; per passare dall’una all’altra era necessario staccare ogni volta i cavi. Con questo dispositivo ho risolto il mio problema, ho tutto cablato e posso passare da una scheda all’altra facilmente. Essendo un dispositivo passivo, non notato un decadimento del suono e/o un colore diverso. Anche il guscio e la manopola per lo switch mi sembra robusto e di buona fattura. Review: XLR 3in to 1out switcher device - Item received in good order… Well designed product ## Features - MC103-Pro is a 3-way passive stereo audio splitter. It supports 1 stereo XLR input and 3 outputs. You can choose freely according to your audio device. - MC103 is designed for customers who have several music equipment with XLR balanced output. You can conveniently use 1 audio source and 3 amplifiers to compare the performance of your amplifiers. - All aluminum shell to effectively avoid external noise and guarantee high-quality signal transmission; gold-plated XLR ports to ensure high reliability electric connection and minimize signal attenuation during its transmission. - Each channel has been connected with shielding wire to avoid interference from outside and ensure lossless signal transmission. Exquisite appearance with mini size; can be easily placed and carried to enjoy the charm of music everywhere. - Passive audio switcher, no impact on the sound quality; Silver-plated contacts make the knob very smooth ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R5XG9CF | | Audio Output Mode | Multi-Channel | | Best Sellers Rank | #52,776 in Electronics ( See Top 100 in Electronics ) #133 in Audio & Video Selector Boxes | | Brand | Nobsound | | Cable Type | XLR | | Cable type | XLR | | Color | black | | Colour | black | | Compatible Devices | Possible compatible devices: ['Amplifier', 'Projector', 'Audio Mixeur', 'Musical equipment with balanced XLR output'] | | Compatible devices | Possible compatible devices: ['Amplifier', 'Projector', 'Audio Mixeur', 'Musical equipment with balanced XLR output'] Compatible devices Possible compatible devices: ['Amplifier', 'Projector', 'Audio Mixeur', 'Musical equipment with balanced XLR output'] See more | | Connector Type Used on Cable | XLR | | Connector type | XLR | | Customer Reviews | 4.7 out of 5 stars 315 Reviews | | Global Trade Identification Number | 07027531048113 | | Item Dimensions D x W x H | 10.5D x 14.8W x 6.9H centimeters | | Item Weight | 0.4 Kilograms | | Manufacturer | Nobsound | | Mfr Part Number | GFJ721 | | Model Number | MC103-Pro | | Number of Ports | 3 | | Number of ports | 3 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Nobsound - **Cable type:** XLR - **Colour:** black - **Connector type:** XLR ## Images ![Nobsound 1-IN-3-OUT XLR Audio Switcher Selector, Balanced Audio Converter, 3-Way Stereo Passive Audio Switch (MC103 Pro 3-Out) - Image 1](https://m.media-amazon.com/images/I/510piLFprhL.jpg) ![Nobsound 1-IN-3-OUT XLR Audio Switcher Selector, Balanced Audio Converter, 3-Way Stereo Passive Audio Switch (MC103 Pro 3-Out) - Image 2](https://m.media-amazon.com/images/I/31Vw6Jgs79L.jpg) ![Nobsound 1-IN-3-OUT XLR Audio Switcher Selector, Balanced Audio Converter, 3-Way Stereo Passive Audio Switch (MC103 Pro 3-Out) - Image 3](https://m.media-amazon.com/images/I/61EpLgMzZPL.jpg) ![Nobsound 1-IN-3-OUT XLR Audio Switcher Selector, Balanced Audio Converter, 3-Way Stereo Passive Audio Switch (MC103 Pro 3-Out) - Image 4](https://m.media-amazon.com/images/I/613l1jKM3zL.jpg) ![Nobsound 1-IN-3-OUT XLR Audio Switcher Selector, Balanced Audio Converter, 3-Way Stereo Passive Audio Switch (MC103 Pro 3-Out) - Image 5](https://m.media-amazon.com/images/I/61-kHgZhEFL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Problema risolto con soddifazione *by A***A on 3 February 2025* È proprio quello che cercavo. Situazione di home studio, ho due schede audio collegate al PC oltre ad un’altra sorgente. Il mio monito controller ha solo un input e quindi potevo collegare una sola scheda audio alla volta; per passare dall’una all’altra era necessario staccare ogni volta i cavi. Con questo dispositivo ho risolto il mio problema, ho tutto cablato e posso passare da una scheda all’altra facilmente. Essendo un dispositivo passivo, non notato un decadimento del suono e/o un colore diverso. Anche il guscio e la manopola per lo switch mi sembra robusto e di buona fattura. ### ⭐⭐⭐⭐⭐ XLR 3in to 1out switcher device *by K***Y on 29 April 2024* Item received in good order… Well designed product ### ⭐⭐⭐⭐⭐ Robi to co ma robić *by C***K on 24 December 2025* Robi to co ma robić. Przełącza sygnał z wielu źródeł. Ja wykorzystuje do niej beluga dwóch zespołów na salce prób. Dwa różne miksery podłączone pod jeden zestaw nagłośnieniowy dzięki temu urządzeniu. Wygląda porządnie. Działa też bez zarzutu. ## Frequently Bought Together - Nobsound 1-IN-3-OUT XLR Audio Switch, Balanced Audio Converter, 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-OUT) - Cable Matters XLR Splitter Cable, Female to 2 Male XLR Y Cable 45 cm, 3 Pin Splitter Cord Audio Adapter, Microphone Patch Y cord - Cable Matters 2-Pack Premium XLR to XLR Microphone Cable 1.8m, XLR Cables, Mic Cable, XLR Cable --- ## 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.com.br/products/461219986-nobsound-1-in-3-out-xlr-audio-switcher-selector-balanced](https://www.desertcart.com.br/products/461219986-nobsound-1-in-3-out-xlr-audio-switcher-selector-balanced) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-08*