---
product_id: 80913852
title: "HM-400 Headphone Amplifier"
brand: "mackie"
price: "AED 1275"
currency: AED
in_stock: true
reviews_count: 2
category: "Mackie"
url: https://www.desertcart.ae/products/80913852-hm-400-headphone-amplifier
store_origin: AE
region: United Arab Emirates
---

# 12 headphone outputs L/R stereo inputs & outputs Aux input with balance control HM-400 Headphone Amplifier

**Brand:** mackie
**Price:** AED 1275
**Availability:** ✅ In Stock

## Summary

> 🎧 Amplify your crew’s vibe with Mackie’s powerhouse headphone amp!

## Quick Answers

- **What is this?** HM-400 Headphone Amplifier by mackie
- **How much does it cost?** AED 1275 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/80913852-hm-400-headphone-amplifier)

## Best For

- mackie enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Connectivity:** L/R main stereo inputs and outputs plus aux inputs for flexible audio routing
- • **Precision Audio Control:** Balance control on each channel to perfectly blend main and aux signals
- • **User-Friendly Operation:** Mute and stereo/2-channel mode switches per channel for quick adjustments
- • **Robust & Discreet Design:** Sturdy black chassis that fits effortlessly into any professional setup
- • **Studio-Grade Multi-Channel Power:** 12 headphone outputs across 4 channels for seamless group monitoring

## Overview

The Mackie HM-400 is a professional 4-channel headphone amplifier featuring 12 total headphone outputs, L/R stereo inputs and outputs, and aux inputs with balance control. Designed for studios, jam rooms, and theaters, it offers reliable, distortion-free audio at high volumes, with mute and stereo/2-channel mode switches for each channel. Its sturdy black design ensures durability and a clean, professional look.

## Description

From the manufacturer

Review: wow... - best budget 4 channel headphone amp for studio, jam rooms theatre etc, even though it's a 4 channel.. actually there is 12 headphone out, 2 monitor out and many inputs.. at this price i wasn't expecting that much quality but after testing even on full volume there is almost no distortion in the audio, reliable and sturdy, as it is black colour you can also hide them easily and make your desk tidy... thanks mackie for an affordable HA... love it.
Review: Good product - I will rate 7 out of 10 as per the price range. One more thing is ur interface should be good to get better output from this device. Nice product u can go for it . Better then berhinger .

## Features

- L/R main stereo inputs plus L/R stereo outputs
- 3 headphone outputs per channel
- Aux input on each channel with balance control to mix main and aux signal
- Mute and stereo/2-ch Mode switches per channel
- 12 total headphone outputs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079H4JFDB |
| Brand Name | Mackie |
| Customer Reviews | 4.4 out of 5 stars 63 Reviews |
| Item Type Name | Effects & Signal Processors |
| Item Weight Unit of Measure | 3.63 kg |
| Manufacturer | LOUD TECHNOLOGIES, INC |
| Unit Count | 1 Count |

## Product Details

- **Audio Input:** Auxiliary
- **Brand:** Mackie
- **Item Weight:** 8 Pounds
- **Number of Channels:** 4
- **Output Connector type:** 1/4" TRS (balanced) and/or 1/8" TRS (unbalanced)

## Images

![HM-400 Headphone Amplifier - Image 1](https://m.media-amazon.com/images/I/612JOXDa7QL.jpg)
![HM-400 Headphone Amplifier - Image 2](https://m.media-amazon.com/images/I/61sXmw41EVL.jpg)
![HM-400 Headphone Amplifier - Image 3](https://m.media-amazon.com/images/I/71nVLs5FBHL.jpg)
![HM-400 Headphone Amplifier - Image 4](https://m.media-amazon.com/images/I/811Ip5rey-L.jpg)

## Questions & Answers

**Q: maximum ohm?**
A: Maximum 47 Ohms.

**Q: How many speakers attached**
A: THIS IS HEAD PHONES AMPLIFIER WITH 4 INDIVIDUAL INPUTS AND 3 HEADPHONES PER CHANNEL FOR STAGE MONITORING  AND STUDIO MONITORING PURPOSE NOT FOR SPEAKERS

**Q: Does this mean, 16 people can speak to each other ?**
A: No you cannot, you need a conference system for that.

**Q: How many speakers attached**
A: It's a headphone amplifier. 1in x 4 stereo outputs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ wow...
*by P***R on 23 May 2021*

best budget 4 channel headphone amp for studio, jam rooms theatre etc, even though it's a 4 channel.. actually there is 12 headphone out, 2 monitor out and many inputs.. at this price i wasn't expecting that much quality but after testing even on full volume there is almost no distortion in the audio, reliable and sturdy, as it is black colour you can also hide them easily and make your desk tidy... thanks mackie for an affordable HA... love it.

### ⭐⭐⭐⭐ Good product
*by A***S on 3 September 2021*

I will rate 7 out of 10 as per the price range. One more thing is ur interface should be good to get better output from this device. Nice product u can go for it . Better then berhinger .

## Frequently Bought Together

- Mackie HM Series, 4-Channel Headphone Amplifier Rackmount 4-ch x 12 Headphones (HM-400)
- Sennheiser HD 280 Pro Headphone, Black

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-04-23*