---
product_id: 3483269
title: "Plantronics Vista M22 Audio Processor"
brand: "plantronics"
price: "£74.68"
currency: GBP
in_stock: true
reviews_count: 9
category: "Plantronics"
url: https://www.desertcart.co.uk/products/3483269-plantronics-vista-m22-audio-processor
store_origin: GB
region: United Kingdom
---

# Compatible with phones blocking direct headset connection Call Clarity tech stabilizes volume & cuts noise SoundGuard Plus reduces loud tones instantly Plantronics Vista M22 Audio Processor

**Brand:** plantronics
**Price:** £74.68
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your calls with crystal-clear sound and ear-friendly tech — because your voice deserves the spotlight!

## Quick Answers

- **What is this?** Plantronics Vista M22 Audio Processor by plantronics
- **How much does it cost?** £74.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/3483269-plantronics-vista-m22-audio-processor)

## Best For

- plantronics enthusiasts

## Why This Product

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

## Key Features

- • **Hear Every Word Clearly:** Advanced SoundGuard Plus protects your ears by smoothing out harsh noises while keeping voices natural and crisp.
- • **Universal Compatibility:** Seamlessly connects with telephones that don’t allow direct headset hookups—no more connection headaches.
- • **Compact & Discreet Design:** Lightweight and freestanding, it fits effortlessly into your workspace without clutter or bulk.
- • **Consistent Volume Control:** Call Clarity technology maintains steady volume levels, eliminating sudden loud spikes or drops during calls.
- • **Boost Your Voice, Not Your Effort:** Amplifies your voice so you don’t have to shout, making remote calls feel more personal and professional.

## Overview

The Plantronics Vista M22 Audio Processor is a compact headset amplifier designed to enhance telephone audio quality by reducing loud noises and stabilizing volume. Featuring SoundGuard Plus for acoustic protection and Call Clarity technology for noise reduction, it ensures comfortable, consistent conversations. Compatible with phones that restrict direct headset connections, this device boosts your voice clarity while safeguarding your hearing, making it an essential tool for professionals relying on clear, fatigue-free communication.

## Description

Plantronics M22 amplifier brings superior sound-quality and acoustic protection to your telephone. As well as providing compatibility with those telephones that do not allow direct connection of headsets it offers a range of additional features to enhance the sound quality of your phone conversations. Plantronics SoundGuard Plus technology ensures loud tones are quickly reduced to more comfortable levels and ensures that the normal, human voice remains natural and unchanged, for face-to-face clarity of communication. Plantronics Call Clarity technology uses electronic signal processing to reduce phone noise and maintain constant volume levels, as set by the user. This ensures all conversations are held at a comfortable and consistent level, regardless of the loudness of the incoming call.

Review: Saved my ears from crazy, random loud sounds - I work from home. The company I work for has me take customer calls via a VoIP phone. The volume during calls would randomly become so quiet I could not hear the person speaking or so loud that my ears literally would hurt. There would be random loud crackling sounds, high pitched noises, etc during the call, too. My manager had no idea what could be causing it. After several months, I noticed that I was having a harder time hearing those around me, TV, etc. I became worried that my job was making me deaf. I did some research, found that this was compatible with my headset, and bought it hoping it regulate the sounds coming from my headset. IT WORKED WONDERFULLY!! I no longer have to deal with the headset volume randomly becoming exceedingly loud or quiet. The volume remains the same throughout the call and for every call. As an additional benefit, this device also boosts my voice so I no longer have to yell for my callers to be able to hear me. Well, for the most part. There are some callers that are hard of hearing or in a extremely noisy area that I still need to speak louder for them to hear me, but most callers can now hear me fine. I highly recommend this product!!
Review: Good product. - Good product.

## Features

- Acoustic protection and compatibility with those telephones that do not allow direct connection of headsets
- Plantronics SoundGuard Plus Ensures loud tones are quickly reduced to more comfortable levels and ensures that the normal, human voice remains natural and unchanged, for face to face clarity of communication
- Plantronics Call Clarity technology uses electronic signal processing to reduce phone noise and maintain constant volume levels, as set by the user
- NOTE: Refer user manual before use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LT0KIC |
| Best Sellers Rank | #356 in Telephone Headsets #2,493 in Computer Audio & Video Accessories |
| Brand | Plantronics |
| Brand Name | Plantronics |
| Customer Reviews | 4.1 out of 5 stars 179 Reviews |
| Global Trade Identification Number | 00017229124868 |
| Included Components | M22 Headset Amplifier |
| Item Dimensions | 0.03 x 0.03 x 0.03 inches |
| Item Type Name | Headset Amplifier |
| Item Weight | 0.03 Pounds |
| Item dimensions L x W x H | 0.03 x 0.03 x 0.03 inches |
| Manufacturer | Plantronics |
| Material Type | Plastic |
| Model | 43596-64 |
| Mounting Type | Freestanding |
| Number of Channels | 1 |
| Part Number | M22 |
| Specification Met | No |
| UPC | 017229124868 641438777050 |
| Warranty Description | 2 Year |

## Product Details

- **Brand:** Plantronics
- **Color:** Black
- **Telephone Type:** Corded
- **Number of Batteries:** 2 AA batteries required. (included)
- **Material:** Plastic
- **Power Source:** Battery Powered
- **Dialer Type:** Tone Dialing
- **Item dimensions L x W x H:** 0.03 x 0.03 x 0.03 inches
- **Answering System Type:** Digital
- **Item Weight:** 0.03 Pounds

## Images

![Plantronics Vista M22 Audio Processor - Image 1](https://m.media-amazon.com/images/I/71FGN+xF81L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved my ears from crazy, random loud sounds
*by P***X on July 20, 2020*

I work from home. The company I work for has me take customer calls via a VoIP phone. The volume during calls would randomly become so quiet I could not hear the person speaking or so loud that my ears literally would hurt. There would be random loud crackling sounds, high pitched noises, etc during the call, too. My manager had no idea what could be causing it. After several months, I noticed that I was having a harder time hearing those around me, TV, etc. I became worried that my job was making me deaf. I did some research, found that this was compatible with my headset, and bought it hoping it regulate the sounds coming from my headset. IT WORKED WONDERFULLY!! I no longer have to deal with the headset volume randomly becoming exceedingly loud or quiet. The volume remains the same throughout the call and for every call. As an additional benefit, this device also boosts my voice so I no longer have to yell for my callers to be able to hear me. Well, for the most part. There are some callers that are hard of hearing or in a extremely noisy area that I still need to speak louder for them to hear me, but most callers can now hear me fine. I highly recommend this product!!

### ⭐⭐⭐⭐⭐ Good product.
*by Ｃ***Ｃ on July 12, 2025*

Good product.

### ⭐⭐⭐⭐ Use an Adapter--Eats Batteries
*by J***S on March 28, 2008*

This product works great. It's easy to connect, and easy to use. The volume control is a big help when a caller is faint. You can also adjust the outgoing volume easily. It has one significant flaw--it goes through batteries so quickly that it's not worth using this device unless you use a power adapter with it, which I now do.

## Frequently Bought Together

- Plantronics Vista M22 Audio Processor
- Plantronics EncorePro 510 Monaural Over-the-Head Headset PLNHW510
- Plantronics Amplifier Coil Cord to QD Modular Plug, 26716-01

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-22*