---
product_id: 809848
title: "4-Channel Portable Stereo Headphone Amplifier - Professional Multi Channel Mini Earphone Splitter Amp w/ 4 ¼” Balanced TRS Headphones Output Jack and 1/4\" TRS Audio Input For Sound Mixer - Pyle PHA40 BLACK"
brand: "pyle"
price: "518 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/809848-4-channel-portable-stereo-headphone-amplifier-professional-multi-channel-mini
store_origin: MA
region: Morocco
---

# 4 independent headphone outputs Compact 4.07” x 2.24” portable design Ultra-low noise, pristine sound 4-Channel Portable Stereo Headphone Amplifier - Professional Multi Channel Mini Earphone Splitter Amp w/ 4 ¼” Balanced TRS Headphones Output Jack and 1/4" TRS Audio Input For Sound Mixer - Pyle PHA40 BLACK

**Brand:** pyle
**Price:** 518 DH
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your studio vibes—4 channels, zero limits!

## Quick Answers

- **What is this?** 4-Channel Portable Stereo Headphone Amplifier - Professional Multi Channel Mini Earphone Splitter Amp w/ 4 ¼” Balanced TRS Headphones Output Jack and 1/4" TRS Audio Input For Sound Mixer - Pyle PHA40 BLACK by pyle
- **How much does it cost?** 518 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/809848-4-channel-portable-stereo-headphone-amplifier-professional-multi-channel-mini)

## Best For

- pyle enthusiasts

## Why This Product

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

## Key Features

- • **Compact, travel-ready design:** Take your studio anywhere—lightweight and sleek for on-the-go creativity.
- • **Ultra-low noise amplifier tech:** Experience studio-quality sound even at max volume—no distortion, no compromise.
- • **Premium ¼” balanced TRS jacks:** Professional-grade connectivity ensures crystal-clear audio fidelity.
- • **Power up to 4 headphones simultaneously:** Collaborate effortlessly with your team or band—everyone hears the mix live.
- • **Individual volume control for each listener:** Personalize your sound experience without interrupting the flow.

## Overview

The Pyle 4-Channel Portable Stereo Headphone Amplifier is a professional-grade mini amp designed to power up to four headphones simultaneously with independent volume controls. Featuring ¼” balanced TRS output jacks and ultra-low noise amplification, it delivers pristine audio quality in a compact, portable form factor ideal for studio and on-stage use.

## Description

The new PHA40 from Pyle answers the need for a headphone distribution amplifier with professional specifications in a small package at an affordable price. The PHA40 features four headphone outputs on the front panel giving you an extremely powerful monitoring solution at an amazingly low price. Use it at the studio, for mixing, for practicing with your bandmates -- or for simply listening to audio without disturbing others. With the PHA40 you can watch movies, practice with your band, or do any other group activity in solitude.

## Features

- POWERS 4 HEADPHONES: The Pyle 4 channel amplifier headphone is a monitor distribution system that powers practically any headphones - up to four pairs at the same time. This allows four people in your studio to listen to the main mix while recording
- INDEPENDENT VOLUME CONTROLS: Each listener can determine their own volume level using the dedicated output level controls. 4 channel amp Features independent channel rotary volume knob control for each listener’s convenience
- ¼” TRS OUTPUT JACKS: This 4-channel bluetooth amp is equipped w/ 4 ¼” stereo headphone TRS output connector jacks which allow you to control up to 4 headphones at once. Also equipped w/ ¼” TRS source input connector jack for your Pyle Pro mixer
- SUPERIOR AUDIO QUALITY: The 4 channel amplifier home audio speaker amp maintain the highest sonic quality even at maximum volume levels. This 4 channel stereo amplifier has ultra-low noise amplifiers are included for outstanding audio performance
- COMPACT SIZE: The amplifier 4 channel bluetooth home amplifier features a mini compact size and measures 4.07” x 1.18” x 2.24”, easy to carry and use on the road. Perfect for both on-stage and in-studio performances or applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Outer Material | Plastic |
| Material | Plastic |
| Lithium Battery Weight | 0.15 Kilograms |
| Item Dimensions L x W | 4.07"L x 2.24"W |
| Color | Black |
| Includes Rechargeable Battery | No |
| Noise Control | None |
| Compatible Devices | Headphones |
| Control Type | Knob Control |
| Power Source | Corded Electric |
| Special Features | noise-isolation |

## Product Details

- **Brand:** Pyle
- **Color:** BLACK
- **Compatible Devices:** Headphones
- **Material:** Plastic
- **Model Name:** PHA40

## Images

![4-Channel Portable Stereo Headphone Amplifier - Professional Multi Channel Mini Earphone Splitter Amp w/ 4 ¼” Balanced TRS Headphones Output Jack and 1/4" TRS Audio Input For Sound Mixer - Pyle PHA40 BLACK - Image 1](https://m.media-amazon.com/images/I/51KsjEBrmXL.jpg)

## Available Options

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

## Questions & Answers

**Q: Are the individual outputs amplified beyond normal "line-level" voltages? In other words, if the input is at max volume, will the output be louder?**
A: The amplifier circuit has a maximum voltage gain of 10 (20dB).  However, the actual gain you can get will depend on the impedance of the headset you plug into any given channel.  The design calls for a 47 Ohm output resistor for each channel, but the two I received were manufactured with 470 Ohm resistors installed, so the output impedance was ten times what it was supposed to be.  People getting units assembled with this error will see far lower gain than they should.  Beware!

**Q: could this device be bridged like a car amp?**
A: If you mean could you listen to headphones in the car with this, it is possible if you are a good technician or if your car unit has a “pre” or “pre-amp” output.   Trouble is the device has a wal-wart that wants alternating current and concerts it to direct current but you could look around for a CLA with the proper output voltage and tip.  So with a pre-amp output, the proper cabling, (rca l/r to 1/4” stereo or trs) and the appropriate power supply this will power headphones in your vehicle.  CAUTION:  Using headphones while driving is illegal in many jurisdictions- check your state or local traffic codes.  This will not drive speakers well by the way... the output power is too low.  Good Luck!!

**Q: Can i sub the power supply for a 12vdc usb cable? would usb sufficiently power this unit?**
A: USB ports supply 5V, not 12V, so, no, you can't power this thing with a USB cable.

**Q: Can this be used to amplify the sound coming from microphones in an auditorium (I will be using headphones)**
A: I very much doubt it.  This is a "line level" amplifier.  Line level voltage is much higher than the voltage coming from a microphone.  This amp is not designed to amplify a microphone.

## Frequently Bought Together

- Pyle 4-Channel Portable Stereo Headphone Amplifier - Mini Earphone Splitter Amp with 4 ¼” TRS Output Jacks - Independent Volume Controls - High-Quality Audio for Studio & Stage - PHA40
- VCE 6.35mm (1/4 inch) Male to 3.5mm (1/8 inch) Female Stereo Audio Jack Adapter for Aux Cable, Guitar Amplifier, Headphone, 2 Pack
- Tisino 1/4 inch TRS Cable, Quarter inch 1/4 TRS to TRS Balanced Stereo Audio Cable Male to Male Pro Interconnect Cable Guitar Cable, Nylon Braid - 3 FT

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-13*