---
product_id: 149252074
title: "2 Way XLR Balanced Stereo Audio Switcher Passive A/B Mini Switch Box Mixer Sound Splitter (KN102, 1-IN-2-OUT)"
brand: "douk audio"
price: "274 zł"
currency: PLN
in_stock: true
reviews_count: 11
category: "Douk Audio"
url: https://www.desertcart.pl/products/149252074-2-way-xlr-balanced-stereo-audio-switcher-passive-a-b
store_origin: PL
region: Poland
---

# 1-IN-2-OUT passive switch One-key mute function Aluminum shell blocks noise 2 Way XLR Balanced Stereo Audio Switcher Passive A/B Mini Switch Box Mixer Sound Splitter (KN102, 1-IN-2-OUT)

**Brand:** douk audio
**Price:** 274 zł
**Availability:** ✅ In Stock

## Summary

> 🎙️ Elevate your audio game—switch, mix, and mute like a studio pro!

## Quick Answers

- **What is this?** 2 Way XLR Balanced Stereo Audio Switcher Passive A/B Mini Switch Box Mixer Sound Splitter (KN102, 1-IN-2-OUT) by douk audio
- **How much does it cost?** 274 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/149252074-2-way-xlr-balanced-stereo-audio-switcher-passive-a-b)

## Best For

- douk audio enthusiasts

## Why This Product

- Trusted douk audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Mixer Mode:** Combine two audio inputs simultaneously for dynamic sound blending with the MIX switch.
- • **Intuitive One-Key Mute:** Instantly silence output with a dedicated mute switch—control your sound like a pro.
- • **Premium Signal Integrity:** Gold-plated XLR connectors and aluminum casing ensure crystal-clear, interference-free transmission.
- • **Seamless Audio Switching:** Effortlessly toggle between two XLR balanced sources without signal loss or noise.
- • **Compact & Portable Design:** Miniature footprint fits anywhere—take your pro-grade audio setup on the go with ease.

## Overview

The KN102 2-Way XLR Balanced Stereo Audio Switcher is a compact, passive 1-IN-2-OUT device designed for professional audio setups. Featuring gold-plated connectors and an aluminum shell, it guarantees high-fidelity, noise-free signal transmission. With flexible A/B switching, mixer mode, and a one-key mute function, it empowers users to seamlessly manage multiple balanced XLR audio sources in a sleek, portable form factor.

## Description

How to use: 1-IN-2-OUT: Connecting 1 audio source (like active microphone or MIDI key board) to I/O port and 2 audio receiver device (like recorder / microphone mixer) to A/B ports. A/B selector: select audio input or output from A or B channel. MIX switch function: set the KN102 work at Mixer mode or A/B selector. Notice: 1. In normal mode, A or B channel will input or output independently. While in mixer mode, A and B channel will combined input or output at same time(A/B selector will not work). 2. When A and B channel input at the same time, two input audio device must be the same type otherwise they will interfere each other. Parameters: Connector: 2*Female XLR and 1*Male XLR (2-IN-1-OUT) Material: aluminum Color: black Dimensions: (L)58mm*(W)88mm*(H)30mm Net Weight: 200g Packing List: 1 * XLR Audio Switcher

Review: Simple, works great - Needed a way to switch from using my desk mic, to my stage mic. Works great, clean, no noise, no electronics to cause any, just a switch. Skip the audio mixers if you can, this works sweet. Could even combine 2 Mics as long as they are the same.
Review: Awsome product - Use to make my own Now it's cheaper this was And they work

## Features

- KN102 is a 2-way passive XLR splitter with 1-IN-2-OUT and 2-IN-1-OUT version. You can choose freely according to your audio device. This is 1-IN-2-OUT version.
- KN102 is designed for customers have several audio equipment with XLR balanced output. It is conveniently for you to switch different sound sources and compare their sound performance.
- With MIX switch, A and B independent selector and one key mute function, you can freely choose A Mode/ B Mode /Mix mode(A and B output at the same time).
- 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.
- Exquisite appearance with mini size; can be easily placed and carried to enjoy the charming of music everywhere.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07THHFJMT |
| Best Sellers Rank | #238 in Audio & Video Selector Boxes |
| Customer Reviews | 3.9 3.9 out of 5 stars (75) |
| Date First Available | June 24, 2019 |
| Item Weight | 5.6 ounces |
| Item model number | KN102-1-IN-2-OUT |
| Manufacturer | Nobsound |
| Product Dimensions | 3.46 x 2.28 x 1.18 inches |

## Product Details

- **Brand:** Douk Audio
- **Cable Type:** XLR
- **Color:** Black
- **Compatible Devices:** MIDI Keyboard, Microphone, Recording Station
- **Connector Type:** XLR

## Images

![2 Way XLR Balanced Stereo Audio Switcher Passive A/B Mini Switch Box Mixer Sound Splitter (KN102, 1-IN-2-OUT) - Image 1](https://m.media-amazon.com/images/I/61nL80EO3ZL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it be used for speak ? Left and right ?**
A: Hello. Do you mean MIC? If so, it is not suitable. It can be used for normal audio signal.

**Q: How do we change this from 2 to 1 or vice versa? MIX switch seems bit confusing**
A: Hello. This version is 2-IN-1-OUT. We have 1-IN-2-OUT version but it is currently out of stock so you cannot see it in this page. It will be restocked in two weeks.

**Q: I was about to order, when i noticed that the delivery date was late may or june.  huh?  is that true?  i can't wait that long.  please advise.**
A: When I ordered it it came with in a couple of days

**Q: Will the 2 in 1 out pass phantom power?**
A: I would imagine that wouldn’t be a problem since it travels on the same wire..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple, works great
*by D***S on September 20, 2023*

Needed a way to switch from using my desk mic, to my stage mic. Works great, clean, no noise, no electronics to cause any, just a switch. Skip the audio mixers if you can, this works sweet. Could even combine 2 Mics as long as they are the same.

### ⭐⭐⭐⭐⭐ Awsome product
*by I***L on February 22, 2026*

Use to make my own Now it's cheaper this was And they work

### ⭐⭐ Item did not work with guitar effects pedal
*by D***. on November 12, 2024*

Item’s two outputs front single mic input did not work when use un combination with a guitar effects pedal. Not sure if device was defective or not able to use in this manner.

## Frequently Bought Together

- 2 Way XLR Balanced Stereo Audio Switcher Passive A/B Mini Switch Box Mixer Sound Splitter (KN102, 1-IN-2-OUT)
- Amazon Basics XLR Male to Female Microphone Cable for Speaker or PA System, All Copper Conductors, 6MM PVC Jacket, 6 Foot, Black

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-20*