---
product_id: 479092794
title: "X21 2 Way Audio Mixer 3.5mm Unpowered Mixer, 2 to 1 Stereo Aux Line Levels Control Box"
brand: "tenealay"
price: "€ 52.48"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/479092794-x21-2-way-audio-mixer-3-5mm-unpowered-mixer-2
store_origin: NL
region: Netherlands
---

# Independent volume control per channel Unpowered, no external power needed 2 inputs, 1 output stereo mixer X21 2 Way Audio Mixer 3.5mm Unpowered Mixer, 2 to 1 Stereo Aux Line Levels Control Box

**Brand:** tenealay
**Price:** € 52.48
**Availability:** ✅ In Stock

## Summary

> 🎛️ Mix it your way—wherever, whenever, effortlessly.

## Quick Answers

- **What is this?** X21 2 Way Audio Mixer 3.5mm Unpowered Mixer, 2 to 1 Stereo Aux Line Levels Control Box by tenealay
- **How much does it cost?** € 52.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/479092794-x21-2-way-audio-mixer-3-5mm-unpowered-mixer-2)

## Best For

- tenealay enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Audio Routing:** Use as a 2-in-1-out mixer or a 1-in-2-out splitter by adjusting the controls.
- • **Plug & Play Simplicity:** No power supply or drivers needed—just connect and mix anywhere, anytime.
- • **Versatile Compatibility:** Works flawlessly with smartphones, tablets, computers, MP3 players, and more.
- • **Compact & Portable Design:** Ultra-small footprint (7.2 x 6 x 2.6 cm) fits perfectly on your desk or in your bag.
- • **Seamless Dual Audio Mixing:** Effortlessly blend two stereo sources with independent volume knobs for perfect balance.

## Overview

The TENEALAY X21 is a compact, unpowered 2-way stereo audio mixer with independent volume controls for each input. It supports multiple devices via 3.5mm aux connections, requires no external power, and doubles as a stereo splitter, making it an ideal portable solution for professionals seeking flexible, on-the-go audio mixing.

## Description

X21 2 Way Audio Mixer 3.5mm Unpowered Mixer, 2 to 1 Stereo Aux Line Levels Control Box

## Features

- >> Stereo 2 input / 1 output: It can connect 2 audio inputs at the same time. Each track has an independent volume adjustment knob, which can be output by headphone and speaker.
- >> The perfect way to listen to music and mix multiple sound sources incl. smart phones, tablets, computers, MP3 players, CD, etc.
- >> The unit may also be used as a 1 in 2 out stereo splitter box when all controls are turned completely clockwise
- >> Ultra-small mixer: Easy to carry and operate and mix multiple sound sources without limitation and boundary; Plug and play, no power supply required, small size, easy to place, suitable for your desktop and office.
- >> Note:This passive product does not need power supply, and there is no internal amplifier circuit compensation, so the output will be attenuated (high impedance load attenuation is small, low impedance load attenuation is large)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 105 g |
| Product Dimensions | 7.2 x 6 x 2.6 cm; 105 g |
| Item model number | X21 |
| Power Source | Battery Powered |

## Product Details

- **Brand:** TENEALAY
- **Number of channels:** 2
- **Item weight:** 105 Grams
- **Connectivity technology:** Auxiliary
- **Power source:** Battery Powered

## Images

![X21 2 Way Audio Mixer 3.5mm Unpowered Mixer, 2 to 1 Stereo Aux Line Levels Control Box - Image 1](https://m.media-amazon.com/images/I/51vAtruk+gL.jpg)

## Frequently Bought Together

- TENEALAY 2 Way Audio mixer 3.5mm Un-powered mixer, 2 to 1 Stereo aux 3.5mm line levels control Box mini passive mixer X21
- 2 Pack AUX Cable, (6.6ft/2m, Hi-Fi Sound) 3.5mm TRS Auxiliary Audio Cable Nylon Braided Cord Compatible with Car,Home Stereos,Speaker,iPod iPad,Headphones,Sony,Echo Dot,Beats (Grey)

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**Shop now:** [https://www.desertcart.nl/products/479092794-x21-2-way-audio-mixer-3-5mm-unpowered-mixer-2](https://www.desertcart.nl/products/479092794-x21-2-way-audio-mixer-3-5mm-unpowered-mixer-2)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*