---
product_id: 538570729
title: "LiNKFOR 4 Channel Stereo Audio Mixer CX400 Metal Shell Support RCA Input and Output Mini Passive Stereo Mixer with Separate Volume Controls"
brand: "linkfor"
price: "€ 49.83"
currency: EUR
in_stock: true
reviews_count: 13
category: "Li Nkfor"
url: https://www.desertcart.hr/products/538570729-linkfor-4-channel-stereo-audio-mixer-cx400-metal-shell-support
store_origin: HR
region: Croatia
---

# No power supply needed, plug & play 4 independent volume controls Durable metal shell housing LiNKFOR 4 Channel Stereo Audio Mixer CX400 Metal Shell Support RCA Input and Output Mini Passive Stereo Mixer with Separate Volume Controls

**Brand:** linkfor
**Price:** € 49.83
**Availability:** ✅ In Stock

## Summary

> 🎛️ Mix Like a Pro, Wherever You Go!

## Quick Answers

- **What is this?** LiNKFOR 4 Channel Stereo Audio Mixer CX400 Metal Shell Support RCA Input and Output Mini Passive Stereo Mixer with Separate Volume Controls by linkfor
- **How much does it cost?** € 49.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/538570729-linkfor-4-channel-stereo-audio-mixer-cx400-metal-shell-support)

## Best For

- linkfor enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Durability:** Premium metal shell ensures your mixer withstands the rigors of any creative workspace or gig.
- • **Seamless RCA Connectivity:** Supports multiple devices from instruments to smartphones with versatile RCA inputs and outputs.
- • **Ultra-Low Noise Performance:** Experience crystal-clear sound even at max volume—no distracting hiss or static.
- • **Effortless Setup, Zero Hassle:** Completely passive design means no power supply—just plug in and mix instantly.
- • **Precision Control at Your Fingertips:** Adjust each of the 4 stereo channels independently for flawless audio blending.

## Overview

The LiNKFOR CX400 is a compact 4-channel passive stereo audio mixer featuring separate volume controls for each channel, durable metal housing, and RCA input/output compatibility. It requires no external power, delivering ultra-low noise audio mixing for instruments, media players, and mobile devices—perfect for professionals seeking reliable, portable sound control.

## Description

Buy LiNKFOR 4 Channel Stereo Audio Mixer CX400 Metal Shell Support RCA Input and Output Mini Passive Stereo Mixer with Separate Volume Controls: Mixers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: CX400 Review, It's Active/Powered! - I am so happy I got this! It works great. And it adds db (a lot) to my dynamic mic. It works perfectly. READ CAREFULLY! Don't make the mistake I initially made. I tried powering directly from a ac/dc wall adapter with powered USB inputs. When I first did that, the noise level was ridiculous. I was about to box and return it. But I figured I'd try the included USB adapter. That was it! All noise totally eliminated. It's as quite as a mouse. I LOVE IT!
Review: Nearly perfect, value for the price! - This thing is SOLID. Some things to be aware of though: 1. The knobs seem to have different resistances when you turn them. Some feel tighter than others. Having had this for a while now, it seems as if the issue has resolved itself. 2. When turning the volume up on one channel, the others lower slightly. This is kind of expected as this is an unpowered mixer, so there's no balancing. Not really a con, just something you should be aware of. Super easy to use Good volume SOLID build.

## Features

- Stereo Audio Mixer:CX400 4-Channel Audio Mixer Can Mix 4 Stereo Audio Signals Can Mix Mixing Instrument, CD Player, Tape Player, Computer, Mobile Phone, Tablet Audio Signals to Speaker and Headphone
- RCA Input and Output:With 4-Channel RCA (L&R) Input and 1-Channel RCA (L&R) Output, Convenient to Use
- 4 Separate Volume Controls:Each Channel Has an Independent Volume Control, Adjust the Volume as You Needed
- No Need Power Supply:No Power Supply Requirement. Plug and Play, Metal Housing, Make It Durable and Sturdy
- Ultra Low Noise:Better Sound Quality Even at Maximum Output Levels, Provide an Excellent Audio Performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093PG9MVT |
| Back Material | Metal |
| Best Sellers Rank | #4,369 in Musical Instruments ( See Top 100 in Musical Instruments ) #30 in Stage Powered Mixers |
| Body Material | Metal |
| Compatible Devices | Mixing Instrument, CD Player, Tape Player, Computer, Mobile Phone, Tablet Audio Signals to Speaker and Headphone |
| Connector Type | 1/4-Inch Stereo |
| Customer Reviews | 4.3 4.3 out of 5 stars (750) |
| Date First Available | April 28, 2021 |
| Hardware Interface | Headphone |
| Item Weight | 7.1 ounces |
| Item model number | CX4002 - 4 Channel |
| Material Type | Metal |
| Operating System | CD Player |
| Power Source | Corded Electric |
| Product Dimensions | 3.26 x 2.04 x 1.49 inches |
| Supported Software | Mixing Instrument, CD Player, Tape Player, Computer, Mobile Phone, Tablet Audio Signals to Speaker and Headphone |

## Product Details

- **Brand:** LiNKFOR
- **Connectivity Technology:** Auxiliary
- **Item Weight:** 200 Grams
- **Number of Channels:** 4
- **Product Dimensions:** 3.26"D x 2.04"W x 1.49"H

## Images

![LiNKFOR 4 Channel Stereo Audio Mixer CX400 Metal Shell Support RCA Input and Output Mini Passive Stereo Mixer with Separate Volume Controls - Image 1](https://m.media-amazon.com/images/I/71GhCUjZocL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ CX400 Review, It's Active/Powered!
*by M***L on January 16, 2026*

I am so happy I got this! It works great. And it adds db (a lot) to my dynamic mic. It works perfectly. READ CAREFULLY! Don't make the mistake I initially made. I tried powering directly from a ac/dc wall adapter with powered USB inputs. When I first did that, the noise level was ridiculous. I was about to box and return it. But I figured I'd try the included USB adapter. That was it! All noise totally eliminated. It's as quite as a mouse. I LOVE IT!

### ⭐⭐⭐⭐⭐ Nearly perfect, value for the price!
*by M***S on August 8, 2025*

This thing is SOLID. Some things to be aware of though: 1. The knobs seem to have different resistances when you turn them. Some feel tighter than others. Having had this for a while now, it seems as if the issue has resolved itself. 2. When turning the volume up on one channel, the others lower slightly. This is kind of expected as this is an unpowered mixer, so there's no balancing. Not really a con, just something you should be aware of. Super easy to use Good volume SOLID build.

### ⭐⭐⭐⭐ Does the job pretty well
*by H***E on January 15, 2025*

I wanted to connect multiple preamps to a single amp without having to plug and unplug connections. This did the trick. No noticeable distortion or color added to the sound. The specs does show up to -12db gain but it's not too noticeable during my testing. Unit does feel quality and seems well built. Mixer knobs have a soft touch feel. Only negative I noticed was some static at very low volumes. Not sure if I'll keep it in my system but I will use it until I find a better solution since it is pretty cheap.

## Frequently Bought Together

- LiNKFOR 4 Channel Stereo Audio Mixer CX400 Metal Shell Support RCA Input and Output Mini Passive Stereo Mixer with Separate Volume Controls
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*