---
product_id: 1213788
title: "CAD AudioHA4 4-Channel Stereo Headphone Amplifier"
brand: "cad audio"
price: "C$7491"
currency: NIO
in_stock: true
reviews_count: 9
url: https://www.desertcart.ni/products/1213788-cad-audioha4-4-channel-stereo-headphone-amplifier
store_origin: NI
region: Nicaragua
---

# RoHS Compliant Standard 1/4" Input 4-Channel Output CAD AudioHA4 4-Channel Stereo Headphone Amplifier

**Brand:** cad audio
**Price:** C$7491
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify Your Sound, Elevate Your Game!

## Quick Answers

- **What is this?** CAD AudioHA4 4-Channel Stereo Headphone Amplifier by cad audio
- **How much does it cost?** C$7491 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/1213788-cad-audioha4-4-channel-stereo-headphone-amplifier)

## Best For

- cad audio enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Designed to withstand the rigors of studio and stage.
- • **Eco-Friendly Choice:** RoHS compliant for a sustainable sound experience.
- • **Versatile Connectivity:** Standard 1/4" stereo input for seamless integration.
- • **Perfect for Professionals:** Ideal for recording and live monitoring applications.
- • **Enhanced Listening Experience:** Elevate your audio with crystal-clear amplification.

## Overview

The CAD Audio HA4 is a compact and durable 4-channel stereo headphone amplifier, designed for both recording and live monitoring applications. Featuring a standard 1/4" stereo input jack and RoHS compliance, it ensures high-quality audio performance while being environmentally friendly.

## Description

CAD AudioHA4 4-Channel Stereo Headphone Amplifier

## Features

- Compact and durable design
- Standard 1/4" stereo input jack
- Ideal for recording and live monitoring applications
- RoHS Compliant

## Images

![CAD AudioHA4 4-Channel Stereo Headphone Amplifier - Image 1](https://m.media-amazon.com/images/I/713LAphoCzL.jpg)
![CAD AudioHA4 4-Channel Stereo Headphone Amplifier - Image 2](https://m.media-amazon.com/images/I/61qE4zuy-fL.jpg)
![CAD AudioHA4 4-Channel Stereo Headphone Amplifier - Image 3](https://m.media-amazon.com/images/I/91vtA6etkzL.jpg)
![CAD AudioHA4 4-Channel Stereo Headphone Amplifier - Image 4](https://m.media-amazon.com/images/I/81PK7mRSENL.jpg)

## Questions & Answers

**Q: WILL this "work"(effectively)with a Hyper X CLOUD Pro Gaming Headset(KINGSTON)? And,if so---just how well? IS--there any distortion(in using it)?**
A: Dear Joseph,The answer to your question is complex and will depend on the specifics of the system connected, however here are some observations:The HA4 is capable of 50mw output. The KingstonHyper X CLOUD Pro Gaming Headset has a power handling capacity of 150mW (according to the kingston spec sheet). Therefore, if you are using the full power of the amp, it will clip before the headset will reach it's limits.Under-powering a  speaker or headset is typically MORE dangerous to that speaker/headset than overpowering it, because when an amp distorts it puts out a clipped wave that will quickly burn out the device's coil.The  KingstonHyper X CLOUD Pro Gaming Headset spec sheet lists a sensitivity of 98dB. That is not very high compared to other headsets, so you are likely to use a good bit of power. I don't know if you are looking for more volume to your one headset or just trying to get a "typical" volume to four headsets.On balance, if your existing system puts out "significantly" less power than the HA4, then it might work for you, but with the low sensitivity of the KingstonHyper X Cloud I would recommend looking for an amplifier that had more output power.

**Q: Can a projector headphone to the amplifier input turn up all 4 channels ?**
A: I imagine if you raise the input level, all four channels would increase accordingly.

**Q: Does the package include the power supply?**
A: Yes

**Q: How clear is the hi and lows miss ? How good does it sound?**
A: I returned mine, it was not what I needed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    CAD Audio HA4 Review
  

*by J***H on Reviewed in the United States on February 24, 2012*

I bought the CAD headphone amp for use with an M Audio 610, iMac and Pro Tools 9.  I've found the 610 has sufficient volume when I'm recording solo, but when my neighbor comes over to lay down keyboard tracks, the 610 isn't loud enough to hear the song while talking to relate chord/bridge changes.  Also, the 610 routes the 2nd headphone out through main outs 3 and 4 instead of main outs 1 and 2, so another annoyance when two people need to monitor (originally tried a headphone splitter on the 1st headphone jack on the 610).I chose the CAD model since it's made of steel, has the 4 headphone jacks in the front of the unit, and because I own a CAD Trion 7000 mic, and used to own CAD Equitek 100 and 300 mics. I read reviews from other headphone amps, so thanks to those folks who provided good insight. The HA4 didn't have any reviews at the time I bought it, so just wanted to relate experience.I wasn't seeking any type of higher fidelity than the 610 provides, just to add a little bit of volume for when two or more people are recording and conversing, which the CAD does nicely. It has plenty of volume if that's what you need or want.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works as expected.
  

*by S***P on Reviewed in the United States on February 15, 2016*

I got this to replace the Monoprice version that cuts out when high-impedance headphones are connected. It works great. I use it for demonstrating video games. It gets loud enough for anything I'd want to do. Sound quality is great at low and moderate levels. I don't use it at high levels so I can't comment on that.The power cord's a little short (under 6'?) and it's got a wall transformer on the end. Since it draws so little power, it would work better for me if it could be powered via USB. That's probably not how most people use it, though.The audio input is on the front. I'd prefer it on the back, but that's a small concern.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Get It!
  

*by B***R on Reviewed in the United States on October 26, 2017*

Bought this to upgrade from the Behringer headphone amp and it is SUBSTANTIALLY better. Not distorted like the behringer when volume is high. Love it. Built really well too.

## Frequently Bought Together

- Cad Audio Ha4 4-channel Stereo Headphone Amplifier
- PylePro Pdc21 1/4 Inch Instrument To Balanced And Unbalanced Direct Box, Black, XLR
- GearIT XLR Male to Female Microphone Cable (6 Feet, Multicolor 6-Pack) Mic Extension Cable

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-03*