---
product_id: 408018244
title: "LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply"
brand: "linkfor"
price: "251.55 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Li Nkfor"
url: https://www.desertcart.tn/products/408018244-linkfor-ma400-headphone-amplifier-for-xlr-microphone-and-audio-signal
store_origin: TN
region: Tunisia
---

# Stable 12V certified power supply Dual headphone outputs (6.35mm & 3.5mm) Independent volume controls for mic & mixer LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply

**Brand:** linkfor
**Price:** 251.55 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with precision and portability!

## Quick Answers

- **What is this?** LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply by linkfor
- **How much does it cost?** 251.55 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/408018244-linkfor-ma400-headphone-amplifier-for-xlr-microphone-and-audio-signal)

## 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

- • **Tailored Sound Control:** Separate volume knobs for microphone and mixer signals let you customize your perfect mix.
- • **Interference-Free Listening:** GND LIFT button shields your audio from static, preserving pure signal integrity.
- • **Compact Powerhouse On-The-Go:** Lightweight metal build with portable dimensions fits seamlessly into any studio or stage setup.
- • **Crystal-Clear Audio Precision:** Ultra-low noise direct insertion for condenser mics ensures pristine sound clarity.
- • **Universal Headphone Compatibility:** Dual 1/4'' and 1/8'' outputs adapt effortlessly to all your favorite headphones and IEMs.

## Overview

The LiNKFOR MA400 is a compact, metal-bodied headphone amplifier designed for professional audio setups. Featuring ultra-low noise direct insertion for condenser microphones, independent volume controls for mic and mixer signals, and dual headphone outputs (6.35mm & 3.5mm), it delivers flexible, interference-free monitoring. Powered by a certified 12V supply and equipped with a GND LIFT button, it ensures stable, clear audio performance in studios or live stages, all in a portable 0.38 kg package.

## Description

Buy LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply: Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Product for my music room - Its a great addition to my music room. It works great
Review: Great for IEMs when you don't need to be wireless. - We use these to provide in ear monitors for our band rehearsals. They work great.

## Features

- MA400 Headphone Amplifier:It has the effect of using condenser microphones with ultra-low noise direct insertion.Provide reliable phantom power.GND LIFT button preserves ground connections with mixers,shielding audio signals from static interference
- Independent Volume Control:Supports independent adjustment of the volume of the microphone signal and the volume of the mixer or Hi-Fi unit signal, and has a mono/stereo switch for switching to achieve maximum flexibility
- Headphone Output:With 1/4'' and 1/8'' output jacks, it can be dapted to most headsets and make it convenient to use
- What You Get:MA400 Headphone Amplifier*1, Power Adapter*1, User Manual*1.With a CERTIFIED Power Supply, LiNKFOR MA400 Headphone amplifier can stabilize the performance and reduce noise
- Lightweight & Portable:With a mini size of 114 x 57 x 31mm, Weight: only 0.84 lbs / 0.38 kg.Easy to carry wherever you go. Ideal for studio and performance stage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BKZCQG7 |
| Best Sellers Rank | #46,535 in Electronics ( See Top 100 in Electronics ) #259 in Audio Component Amplifiers |
| Brand | LiNKFOR |
| Brand Name | LiNKFOR |
| Customer Reviews | 4.2 out of 5 stars 126 Reviews |
| Included Components | Headphone Amplifier, Power Adapter, User Manual |
| Item Dimensions | 4.06 x 2.52 x 1.85 inches |
| Item Weight | 380 g |
| Item dimensions L x W x H | 4.06 x 2.52 x 1.85 inches |
| Manufacturer | LiNKFOR |
| Material Type | Metal |
| Maximum Output Power | 60mW |
| Maximum Supply Voltage | 12 volts |
| Minimum Supply Voltage | 12 volts_of_direct_current |
| Model | MA400 |
| Number of Channels | 1 |
| Output Power | 60 Milliwatts |
| Part Number | ULKDAC142us |
| Warranty Description | 18 Months |

## Product Details

- **Brand:** LiNKFOR
- **Item dimensions L x W x H:** 4.06 x 2.52 x 1.85 inches
- **Manufacturer:** LiNKFOR
- **Maximum Supply Voltage:** 12 volts
- **Minimum Supply Voltage:** 12 volts_of_direct_current

## Images

![LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply - Image 1](https://m.media-amazon.com/images/I/61T5VGOxVOL.jpg)
![LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply - Image 2](https://m.media-amazon.com/images/I/7118s5HSc-L.jpg)
![LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply - Image 3](https://m.media-amazon.com/images/I/71iUjFa2efL.jpg)
![LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply - Image 4](https://m.media-amazon.com/images/I/71N+E8StbHL.jpg)
![LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply - Image 5](https://m.media-amazon.com/images/I/61sxWeGrtAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product for my music room
*by M***E on April 6, 2026*

Its a great addition to my music room. It works great

### ⭐⭐⭐⭐⭐ Great for IEMs when you don't need to be wireless.
*by M***C on January 19, 2026*

We use these to provide in ear monitors for our band rehearsals. They work great.

### ⭐⭐⭐⭐⭐ Wonderful for my in-ear monitor
*by G***L on June 27, 2026*

I use the Linkfor MA400 headphone amplifier to power my in-ear monitor. I have it set up to give me my vocals only by coming from my microphone with a 3-foot XLR cable to the MA400 unit, which I mounted to a mic stand in an ugly but adequate way with lots of hot glue. A wireless unit is plugged in to the MA400 going to my body pack of the in-ear monitor. I am a bass player and gig 2-3 times a week.

## Frequently Bought Together

- LiNKFOR MA400 Headphone Amplifier for XLR Microphone & Audio Signal with Volume Controls, 6.35mm & 3.5mm Headphone Outputs, Portable with 12V Power Supply
- Pyle Premium Direct Injection Audio Box - 2.36" x 4.09" Passive DI Unit Hum Eliminator w/ Input Attenuator to Connect Guitar & Bass, 1/4'' Impedance Transformer Connector to Balanced & Unbalanced XLR
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-05*