---
product_id: 673161973
title: "MA400 Headphone Amplifier with Volume Control Ultra-Compact Headphone Amplifier for XLR Microphone with 12 V Approved Power Headphone Preamp for Studio Applications"
brand: "linkfor"
price: "HK$577"
currency: HKD
in_stock: true
reviews_count: 5
category: "Li Nkfor"
url: https://www.desertcart.hk/products/673161973-ma400-headphone-amplifier-with-volume-control-ultra-compact-headphone-amplifier
store_origin: HK
region: Hong Kong
---

# XLR mic input with phantom power 60mW max output power 12V external power supply MA400 Headphone Amplifier with Volume Control Ultra-Compact Headphone Amplifier for XLR Microphone with 12 V Approved Power Headphone Preamp for Studio Applications

**Brand:** linkfor
**Price:** HK$577
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound, own the stage with MA400’s pro-level punch!

## Quick Answers

- **What is this?** MA400 Headphone Amplifier with Volume Control Ultra-Compact Headphone Amplifier for XLR Microphone with 12 V Approved Power Headphone Preamp for Studio Applications by linkfor
- **How much does it cost?** HK$577 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/673161973-ma400-headphone-amplifier-with-volume-control-ultra-compact-headphone-amplifier)

## 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

- • **Hi-Fi Ready:** Wide bandwidth (15Hz-25kHz) and ultra-low distortion for crystal-clear sound
- • **Ultra-Compact Design:** Fits effortlessly into any studio or stage setup without bulk
- • **Pro-Grade Connectivity:** XLR Mic In/Thru with Ground Lift switch eliminates noise & hum
- • **Precision Audio Control:** Independent mic & mixer volume knobs for perfect personal mix
- • **Versatile Output Options:** Dual 6.35mm & 3.5mm headphone jacks for all your favorite cans

## Overview

The LiNKFOR MA400 is an ultra-compact headphone amplifier designed for performers and studio pros seeking pristine audio control. Featuring XLR mic input with phantom power, independent volume controls, and dual headphone outputs, it delivers 60mW of clean power with minimal distortion. Its Ground Lift switch ensures noise-free monitoring, making it the perfect personal mixer for demanding live and studio environments.

## Description

Description: The ultra-compact MA400 headphone amplifier is the ideal personal listening mixer for the performer who is always asking for "more me". Featuring flexible Mic In and Mic Thru connectors and Ground Lift switch, the MA400 has everything you need to satisfy even the most demanding performer on stage. Specifications: Microphone input Type: XLR connector Impedance: approx. 2kΩ (balanced) Maximum input level: -18dBu CMRR: typically 40dB, >50dB at 1kHz Gain: 40dB Bandwidth: 15 Hz to 25 kHz. Thru-Through Microphone Type: XLR connector 6.35mm inlet Type: 6.35mm TRS/TS Connector Gain: 10dB Bandwidth: 10Hz to 80kHz Phone output Type: 6.35mm & 3.5mm TRS Connector Impedance: min. 30Ω Maximum output level: approx. +10dBu(60mW) at 100Ω load System Specifications THD: 0.005% typical (100Ω loading) Signal-to-noise ratio: -90dBu to 0dBu, A-weighted Power supply Mains connection: external power supply, 12V/150mA Dimensions/Weight Dimensions (H x W x L): approx. 2.8 x 4 x 2.5'' (approx 47 x 103 x 64mm) Weight: approx. 0.84 lbs / 0.35 kg Package includes: 1 x MA400 Headphone Amplifier 1 x Power Adapter. 1 x User Manual

Review: Très bon produit - un ampli casque doublé d'une entrée micro avec mélangeur à couper le souffle c'est le cas de le dire. Aucun bruits et une qualité audio irréprochable. Merci desertcart
Review: Fa quello che deve - Nulla da dire, ottimo prodotto

## Features

- The MA400 Ultracompact Headphone Amplifier is the ideal personal listening mixer for the performer who always asks for "more me". Featuring Flexible Mic In and Mic Thru Connectors and Ground Lift Switch, the MA400 has everything you need to satisfy even the most demanding artists on stage.
- The MA400 headphone amplifier has the effect of using a condenser microphone with very low noise in-line use. Phantom Affpower supply Suitable for condenser microphones. Simply connect the Condenser Microphone to the MIC INPUT interface, you can use an XLR cable (not included) to output to your Mixer or Other Device via the MIC THRU Jack.
- This ultra-compact headphone amplifier features 6.5 mm and 3.5 mm PHONES output jacks, which can be adapted to most headphones and are convenient to use for equipment.
- This ultra compact headphone amplifier supports independent adjustment of the microphone signal volume and the volume of the mixer or the signal of the Hi-Fi unit and features a mono/stereo switch that can be switched for maximum flexibility. The GND LIFT button can be used to maintain a ground connection to the mixer, preventing static charges from interfering with the audio signal.
- You can use a 6.35 mm cable (not included) to send the audio signal from the mixer or Hi-Fi unit to the amplifier via the 6.5 mm audio signal interface.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BKZCQG7 |
| Brand | LiNKFOR |
| Brand Name | LiNKFOR |
| Customer Reviews | 4.3 out of 5 stars 122 Reviews |
| Included Components | 1 x MA400 Headphone Amplifier, 1 x Power Adapter, 1 x User Manual |
| Item Dimensions | 10.3 x 6.4 x 4.7 centimeters |
| Item Weight | 380 Grams |
| Item dimensions L x W x H | 10.3 x 6.4 x 4.7 centimeters |
| Manufacturer | LiNKFOR |
| Maximum Output Power | 60mW |
| Minimum Supply Voltage | 12 Volts |
| Minimum supply voltage | 12 Volts |
| Model | MA400 |
| Number of Channels | 1 |
| Number of channels | 1 |
| Output Power | 60 Milliwatts |
| Output power | 60 Milliwatts |
| Part Number | ULKDAC142us |

## Product Details

- **Brand:** LiNKFOR
- **Connectivity technology:** XLR
- **Connector type:** 6.35 mm Jack
- **Model name:** MA400
- **Recommended uses for product:** Voice Recording, Singing, Speech

## Images

![MA400 Headphone Amplifier with Volume Control Ultra-Compact Headphone Amplifier for XLR Microphone with 12 V Approved Power Headphone Preamp for Studio Applications - Image 1](https://m.media-amazon.com/images/I/61T5VGOxVOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Très bon produit
*by V***E on 30 December 2023*

un ampli casque doublé d'une entrée micro avec mélangeur à couper le souffle c'est le cas de le dire. Aucun bruits et une qualité audio irréprochable. Merci Amazon

### ⭐⭐⭐⭐⭐ Fa quello che deve
*by G***A on 24 June 2024*

Nulla da dire, ottimo prodotto

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

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

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-18*