---
product_id: 176245144
title: "1-IN-3-OUT XLR Audio Switch, Balanced Audio Converter, 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-OUT)"
brand: "nobsound"
price: "€ 198.20"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/176245144-1-in-3-out-xlr-audio-switch-balanced-audio-converter
store_origin: ES
region: Spain
---

# noise-isolating aluminum shell gold-plated XLR ports 3-way stereo passive switch 1-IN-3-OUT XLR Audio Switch, Balanced Audio Converter, 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-OUT)

**Brand:** nobsound
**Price:** € 198.20
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game—switch, compare, and conquer your audio setup!

## Quick Answers

- **What is this?** 1-IN-3-OUT XLR Audio Switch, Balanced Audio Converter, 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-OUT) by nobsound
- **How much does it cost?** € 198.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/176245144-1-in-3-out-xlr-audio-switch-balanced-audio-converter)

## 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

- • **Gold-Plated Reliability:** High-quality XLR connectors minimize signal attenuation
- • **Premium Noise Isolation:** All-aluminum casing blocks interference for crystal-clear sound
- • **Compact & Portable Design:** Sleek, mini form factor fits perfectly in any pro setup or on-the-go
- • **Seamless 3-Way Audio Switching:** Effortlessly toggle between 3 amplifiers with zero signal loss
- • **Shielded Channels for Pure Audio:** Built-in shielding wires ensure lossless, interference-free transmission

## Overview

The 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 shielded wiring, it guarantees lossless, interference-free signal transmission while allowing seamless switching between one input and three outputs without compromising sound quality.

## Description

Nobsound 1-IN-3-OUT XLR Audio Switch, Balanced Audio Converter, 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-OUT)

## 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

## Product Details

- **Colour:** black
- **Connector type:** XLR
- **Brand:** Nobsound
- **Compatible devices:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  Possible compatible devices: ['Amplifier', 'Projector', 'Audio Mixeur', 'Musical equipment with balanced XLR output']Possible compatible devices: ['A…    See more
- **Cable type:** XLR

## Images

![1-IN-3-OUT XLR Audio Switch, Balanced Audio Converter, 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-OUT) - Image 1](https://m.media-amazon.com/images/I/510piLFprhL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Could I use this in a studio to switch between monitors? Thanks in advance!**
A: I guess you could. Not sure if it will introduce a clicking noise when switching and if it can handle a lot of power. Are you planning to put a line-level through the switch or speaker levels?

## 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

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**Shop now:** [https://www.desertcart.es/products/176245144-1-in-3-out-xlr-audio-switch-balanced-audio-converter](https://www.desertcart.es/products/176245144-1-in-3-out-xlr-audio-switch-balanced-audio-converter)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-24*