---
product_id: 7084600
title: "21003 Auto-Tune EFX 3 Vocal Effects Processor"
brand: "antares audio"
price: "NT$308"
currency: TWD
in_stock: false
reviews_count: 8
url: https://www.desertcart.tw/products/7084600-21003-auto-tune-efx-3-vocal-effects-processor
store_origin: TW
region: Taiwan
---

# Variable Retune Speed Real-time pitch correction Humanize control for natural tone 21003 Auto-Tune EFX 3 Vocal Effects Processor

**Brand:** antares audio
**Price:** NT$308
**Availability:** ❌ Out of Stock

## Summary

> 🎤 Tune in, stand out: Your vocals, perfected instantly.

## Quick Answers

- **What is this?** 21003 Auto-Tune EFX 3 Vocal Effects Processor by antares audio
- **How much does it cost?** NT$308 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/7084600-21003-auto-tune-efx-3-vocal-effects-processor)

## Best For

- antares audio enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact:** Sleek, portable design fits effortlessly into any home or professional studio setup.
- • **Plug & Play Simplicity:** Designed for quick setup and seamless integration with your DAW—no steep learning curve.
- • **Natural Vocal Expression:** Humanize control preserves authentic vocal nuances, avoiding that over-processed sound.
- • **Customizable Pitch Perfection:** Adjust Retune Speed to nail anything from subtle tuning to iconic robotic effects.
- • **Instant Studio-Quality Vocals:** Powered by Antares' pro-grade Auto-Tune 7 tech for flawless pitch correction in real time.

## Overview

The 21003 Auto-Tune EFX 3 Vocal Effects Processor delivers professional-grade real-time pitch correction powered by Antares' renowned Auto-Tune 7 technology. Featuring adjustable Retune Speed and Humanize controls, it offers both precise tuning and natural vocal expression. Compact and easy to use, it’s the go-to tool for musicians and producers seeking quick, studio-quality vocal effects.

## Description

Real Time Auto-Tune Vocal Effect and Basic Pitch Correction Plug-in

Review: A Must Buy! - The only people that one starred this are the people who either too dumb to realize you need an ilok device (which with basic research you could easily find that out) and the people who don't know how to use this software correctly. I currently use it on fl studio 12 running Windows 10 and it's amazing I use it every time I record! Must buy!
Review: It does a good job in basic pitch correction - It does a good job in basic pitch correction. For me advance things I use melodyn. But this is good to do most pitch correction tasks.

## Features

- Powered by the same core technology as Antares' professional standard Auto-Tune 7
- Auto-Tune EFX 3 is the quickest, easiest-to-use tool for real-time pitch correction.
- Auto-Tune EFX 3's new variable Retune Speed and Humanize controls provide an entirely new level of natural, realistic pitch correction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KPWHK7E |
| Customer Reviews | 3.6 3.6 out of 5 stars (15) |
| Date First Available | June 2, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.353 ounces |
| Item model number | 21003 |
| Power Source | Corded Electric |
| Product Dimensions | 7.5 x 1.5 x 5.5 inches |
| Signal Format | Analog |

## Product Details

- **Brand:** Antares Audio
- **Power Source:** Corded Electric
- **Signal Format:** Analog
- **Style:** Compact
- **UPC:** 692075210035

## Images

![21003 Auto-Tune EFX 3 Vocal Effects Processor - Image 1](https://m.media-amazon.com/images/I/71KDYYqtYcL.jpg)
![21003 Auto-Tune EFX 3 Vocal Effects Processor - Image 2](https://m.media-amazon.com/images/I/610Sgh3Vp4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Must Buy!
*by S***E on March 31, 2016*

The only people that one starred this are the people who either too dumb to realize you need an ilok device (which with basic research you could easily find that out) and the people who don't know how to use this software correctly. I currently use it on fl studio 12 running Windows 10 and it's amazing I use it every time I record! Must buy!

### ⭐⭐⭐⭐ It does a good job in basic pitch correction
*by N***E on June 19, 2015*

It does a good job in basic pitch correction. For me advance things I use melodyn. But this is good to do most pitch correction tasks.

### ⭐ Be absolutely sure before you buy this product!
*by S***A on April 23, 2018*

The picture is not what you receive when you buy this product. I received a letter with a serial number to download it. It also requires special equipment to do the download. If you change your mind, the third party company has a no return policy and you are stuck with it.

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**Shop now:** [https://www.desertcart.tw/products/7084600-21003-auto-tune-efx-3-vocal-effects-processor](https://www.desertcart.tw/products/7084600-21003-auto-tune-efx-3-vocal-effects-processor)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-19*