---
product_id: 334474268
title: "3-IN-1-OUT XLR Audio Switch ; Balanced Audio Converter ; 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-in)"
brand: "nobsound"
price: "R2208"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/334474268-3-in-1-out-xlr-audio-switch-balanced-audio-converter
store_origin: ZA
region: South Africa
---

# 1 output Gold-plated ports 3 XLR inputs 3-IN-1-OUT XLR Audio Switch ; Balanced Audio Converter ; 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-in)

**Brand:** nobsound
**Price:** R2208
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** 3-IN-1-OUT XLR Audio Switch ; Balanced Audio Converter ; 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-in) by nobsound
- **How much does it cost?** R2208 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/334474268-3-in-1-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

- • **Compact & Portable:** Sleek design allows for easy transport, perfect for on-the-go music lovers.
- • **Seamless Switching:** Effortlessly toggle between 3 audio sources for ultimate convenience.
- • **Reliable Connections:** NEUTRIK gold-plated XLR ports ensure minimal signal loss.
- • **Premium Build Quality:** Crafted with an all-aluminum shell to eliminate external noise.
- • **Interference-Free Performance:** Shielded wiring guarantees lossless audio transmission.

## Overview

The Nobsound MC103-Pro is a versatile 3-way passive stereo audio splitter designed for audiophiles. It features 3 XLR inputs and 1 output, ensuring seamless switching between multiple audio sources. With its all-aluminum construction and NEUTRIK gold-plated ports, this device minimizes noise and signal loss, delivering pristine audio quality. Compact and portable, it's perfect for music enthusiasts who demand excellence on the go.

## Description

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

## Features

- MC103-Pro is a 3-way passive stereo audio splitter. It supports 3 stereo XLR inputs and 1 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 switch among different sound sources and compare their sound performance.
- All aluminum shell to effectively avoid external noise and guarantee high-quality signal transmission; NEUTRIK 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QVKPR2V |
| Best Sellers Rank | #124 in Audio & Video Selector Boxes |
| Customer Reviews | 4.7 4.7 out of 5 stars (263) |
| Date First Available | April 22, 2019 |
| Item Weight | 1.46 pounds |
| Item model number | GFJ721 |
| Manufacturer | Nobsound |
| Product Dimensions | 5.83 x 4.13 x 2.72 inches |

## Product Details

- **Colour:** Black
- **Connector type:** XLR
- **Brand:** Nobsound
- **Compatible devices:** Audio Device, Music Equipment
- **Cable type:** XLR

## Images

![3-IN-1-OUT XLR Audio Switch ; Balanced Audio Converter ; 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-in) - Image 1](https://m.media-amazon.com/images/I/71iEgOs9s7L.jpg)

## Available Options

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

## Questions & Answers

**Q: In xlr input - rca output setup, does it invert and sum up negative with positive signal(removing noise), and then only pass to rca?**
A: Using XLR at both ends gives a better sound, if using XLR at one end and the other end is RCA, the sound output will slightly lower down and need to increase the volume and there will be no sound distortion.

**Q: When output "A" is selected, are outputs "B" and "C" left floating or are they grounded, etc?**
A: Well this is a 3 IN 1 OUT switch. So only one out. As for the other inputs being grounded when not selected, I can’t answer that, but there is no noise from other inputs.

**Q: Does anyone know of a similar switch that supports an infrared remote control to select the input, as opposed to only the physical selector dial ?**
A: No. Have not scene one.

**Q: Balanced inputs without balanced internals?
one customer review claims as much, which defeats the purpose of using xlr cables. is this true?**
A: Hello. It is balanced in and out. This device won't change any characteristics. It is only a passive converter.

## Frequently Bought Together

- Nobsound 3-IN-1-OUT XLR Audio Switch ; Balanced Audio Converter ; 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-in)
- Cable Matters 2-Pack Premium XLR to XLR Cables - 6ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black
- Nobsound 1-IN-3-OUT XLR Audio Switch ; Balanced Audio Converter ; 3-Way Stereo Passive Audio Selector Switcher (MC103 Pro 3-Out)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-03*