---
product_id: 470565879
title: "E-4 SOUND MODULE"
brand: "roland"
price: "€ 349.40"
currency: EUR
in_stock: true
reviews_count: 5
category: "Roland"
url: https://www.desertcart.be/products/470565879-e-4-sound-module
store_origin: BE
region: Belgium
---

# Real-time voice harmonizing & glitching Seamless sync with AIRA Compacts 5 hands-on control knobs E-4 SOUND MODULE

**Brand:** roland
**Price:** € 349.40
**Availability:** ✅ In Stock

## Summary

> 🎤 Unleash your voice. Own the stage. Be the sound revolution.

## Quick Answers

- **What is this?** E-4 SOUND MODULE by roland
- **How much does it cost?** € 349.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/470565879-e-4-sound-module)

## Best For

- roland enthusiasts

## Why This Product

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

## Key Features

- • **Sync Like a Pro:** Chain multiple AIRA devices and electronic instruments for perfectly timed, dynamic performances.
- • **Compact Creative Hub:** Lightweight (582g) and portable design lets you jam anywhere, anytime.
- • **Instant Vocal Alchemy:** Transform your voice with harmonizing, auto-pitch, vocoding, looping, and glitch effects in real-time.
- • **Plug & Play Powerhouse:** USB-C connectivity ensures effortless integration with your studio or live setup.
- • **Pro-Grade Sound Sculpting:** Hands-on controls give you tactile mastery over every sonic nuance.

## Overview

The Roland E-4 Voice Tweaker is a compact, professional-grade vocal effects processor featuring real-time harmonizing, auto-pitch, vocoding, looping, and glitch effects. Designed for seamless USB-C connectivity and perfect synchronization with Roland AIRA devices, it empowers musicians and producers to create dynamic, polished vocal performances on the fly.

## Description

The E-4 Voice Tweaker is an outrageously jammable box of fun that harmonizes, auto-pitches, vocodes, loops, and glitches your voice and anything else you feed it. Flip through hands-on controls to manipulate the sound, and chain in AIRA Compacts and other electronic instruments and let them ride in perfect sync.

Review: I brought this for a present for a musician. They are really impressed with the product and made so many songs and tracks from it
Review: Great sounding device. i use it for quick chord patterns to use under video work

## Features

- The E-4 Voice Tweaker is an outrageously jammable box of fun that harmonizes, auto-pitches, vocodes, loops, and glitches your voice and anything else you feed it.
- Flip through hands-on controls to manipulate the sound, and chain in AIRA Compacts and other electronic instruments and let them ride in perfect sync.
- Vocal performance tool with powerful voice transformer effects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZYFXHFY |
| Body Material | Plastic |
| Brand Name | Roland |
| Color | Black |
| Connector Type | USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (544) |
| Finish Type | Painted |
| Included Components | Prospekt "Read Me First", USB-Typ-C auf USB-Typ-A-Kabel |
| Item Type Name | E-4 |
| Item Weight | 582 Grams |
| Manufacturer | Roland |
| Material | Plastic, Metal, Rubber |
| Model Name | E-4 |
| Model Number | E-4 |
| Part Number | Roland AIRA E-4 |
| Set Name | AIRA |
| UPC | 761294518830 |

## Product Details

- **Brand:** Roland
- **Colour:** Black
- **Item weight:** 582 Grams
- **Material:** Plastic, Metal, Rubber
- **Model name:** E-4

## Images

![E-4 SOUND MODULE - Image 1](https://m.media-amazon.com/images/I/61dghqpjZrL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***L on 31 December 2025*

I brought this for a present for a musician. They are really impressed with the product and made so many songs and tracks from it

### ⭐⭐⭐⭐⭐ Review
*by R***K on 9 May 2024*

Great sounding device. i use it for quick chord patterns to use under video work

### ⭐⭐⭐⭐⭐ Review
*by C***I on 21 February 2025*

The Roland AIRA Compact J6 Chord Synth is a little box of magic for anyone who loves crafting synth sounds without needing a full-sized keyboard (but you CAN connect one via MIDI if you want to of course). It takes the power of Roland’s legendary synths and squeezes it into something you can toss in a backpack. Right out of the box, though small, it feels solid. Small but not flimsy, with buttons that have a satisfying click and a layout that makes sense even if you are just messing around for the first time. The built-in chord sequencer is where this thing really shines. You do not have to be a theory expert to create lush, evolving progressions. Just pick a key, choose a chord type, and let the J6 do its thing. Sound-wise, it delivers a classic Roland warmth and depth. The Juno-inspired synth engine brings fat basses, dreamy pads, and plucky leads that sit beautifully in a mix. It is not just about playing chords either. You can tweak filters, modulation, and effects to sculpt your sound and add movement. There is even a built-in arpeggiator that adds instant groove to anything you play. The battery life is decent, and it plays well with other gear thanks to MIDI and sync options. Whether you are jamming on the go, laying down ideas in a DAW (as I often do), or integrating it into a live setup, it fits in effortlessly. If there is a downside, it is that the small interface can feel a little cramped when making deeper edits, but I suppose that is to be expected with a compact unit like this. Overall, the J6 is a fun and inspiring little synth that packs a serious punch. Whether you are a beginner looking for an easy way into synthesis or a pro wanting a tiny portable tool for quick ideas, this one is a winner.

## Frequently Bought Together

- Roland AIRA Compact E-4 VOICE TWEAKER | Vocal Performance Tool with Powerful Voice Transformer Effects | Vocoder | Looper | Harmony | Auto Pitch | MIDI | For Singing & Vocal Artists,Black
- Stagg SMC6 6 metre standard microphone cable
- Behringer XM8500 Ultravoice Dynamic Cardioid Vocal Microphone

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-02*