---
product_id: 454579159
title: "FLAMMA FV04 Vocal Harmony Pedal Vocal Effects Processor Stompbox Voice Mic Harmonizer with Reverb 12 Pitches with 11 Different Harmony Modes All-In-One for Singer and Guirist Singing Recording"
brand: "flamma"
price: "VT70541"
currency: VUV
in_stock: true
reviews_count: 10
url: https://www.desertcart.vu/products/454579159-flamma-fv04-vocal-harmony-pedal-vocal-effects-processor-stompbox-voice
store_origin: VU
region: Vanuatu
---

# 11 harmony modes for vocal layering Dual mic/guitar input with separate outputs Built-in reverb with 12 pitch shifts FLAMMA FV04 Vocal Harmony Pedal Vocal Effects Processor Stompbox Voice Mic Harmonizer with Reverb 12 Pitches with 11 Different Harmony Modes All-In-One for Singer and Guirist Singing Recording

**Brand:** flamma
**Price:** VT70541
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape—where vocals meet harmony magic!

## Quick Answers

- **What is this?** FLAMMA FV04 Vocal Harmony Pedal Vocal Effects Processor Stompbox Voice Mic Harmonizer with Reverb 12 Pitches with 11 Different Harmony Modes All-In-One for Singer and Guirist Singing Recording by flamma
- **How much does it cost?** VT70541 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/454579159-flamma-fv04-vocal-harmony-pedal-vocal-effects-processor-stompbox-voice)

## Best For

- flamma enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Dual Input:** Plug in your mic or guitar and switch between mixed or separate outputs for ultimate control.
- • **Studio-Grade Reverb:** Add lush, customizable reverb effects tailored for both vocals and guitar tracks.
- • **Gig-Ready Durability:** All-metal, sleek blue chassis powered by included 9V supply—built to withstand every stage.
- • **Harmonize Like a Pro:** 11 versatile harmony modes to elevate your vocal and guitar performance effortlessly.
- • **Pitch Perfect Flexibility:** Shift smoothly between major and minor scales with 12 pitch options to match your vibe.

## Overview

The FLAMMA FV04 Vocal Harmony Pedal is a professional-grade vocal and guitar effects processor featuring 11 harmony modes, 12 pitch shifts, and dedicated reverb. Designed for singers and guitarists, it supports dual inputs with separate outputs, phantom power, and runs on a 9V power supply housed in a durable all-metal chassis, making it perfect for both studio recording and live performances.

## Description

Free delivery and returns on eligible orders of £20 or more. Buy FLAMMA FV04 Vocal Harmony Pedal Vocal Effects Processor Stompbox Voice Mic Harmonizer with Reverb 12 Pitches with 11 Different Harmony Modes All-In-One for Singer and Guirist Singing Recording at desertcart UK.

Review: The dogs bollocks - Read reviews and watch on YouTube. It does everything they say and sounds fantastic. Never used it on guitar yet. Bought it for vocals tbh.. very happy, that's from a man with many effects.
Review: Flamma Character good enough to experiment with… - On the initial recordings using the FV03, I heard two voices on playback, not unlike using certain plugins that are meant to higher the vocal register. After trial and error I managed to create something similar to what I was seeking: female backing vocals, but finally accomplished better results by turning the Mix to zero and just used reverb, then had to apply a bunch of filters in the DAW to achieve the sound I was looking for. The guitar input I found was of benefit only when I adding a pedal before it, but then the output signal and vocal audio are not separated, so I’m thinking there’s plenty of room for experimentation, but it was difficult to achieve what I wanted reasonably quickly, within a certain time frame.

## Features

- The Harmony provides 11 different harmony modes to choose from and can comfortably shift between major and minor scales for ultimate pitch flexibility.
- The FV04 Harmony is the first effects pedal from Flamma aimed at vocalists and guitarists. It happily accepts guitar or microphone inputs and includes dedicated reverb effects for each.
- The FV04 acts as an all-in-one effects solution with the ability to choose between mixed signal or individual outputs to separate vocal and guitar channels.
- Support for 48V phantom power is also included as is the option to use the FV04 as a microphone amplifier.
- The FV04 runs on the included 9V 500mA power supply and its sleek blue, all-metal shell is gig-ready and built to last.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C8GLD7T |
| Amperage | 500 Milliamps |
| Audio Output Effects | Pitch Shifting, Reverb, Preamp |
| Best Sellers Rank | 9,868 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 374 in Guitar Effect Pedals |
| Brand Name | FLAMMA |
| Colour | Blue |
| Connector Type | 1/4 inch audio |
| Controls Type | Knob |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,149) |
| Hardware Interface | 1/4-inch Audio |
| Included Components | 9V 500mA power supply |
| Item Dimensions | 8.6 x 6.1 x 12.4 centimetres |
| Item Dimensions L x W x H | 8.7L x 6W x 12.5H centimetres |
| Item Type Name | vocal harmony |
| Item Weight | 0.8 Pounds |
| Manufacturer | Shenzhen Flamma Innovation Co.,Ltd |
| Manufacturer Part Number | FV04 |
| Model Name | FV04 Vocal Harmony |
| Model Number | FV04 |
| Power Source | Corded Electric |
| Product Warranty | 1-year guarantee. |
| Signal Format | Analog |
| Style | Compact |
| Unit Count | 1 Count |
| Voltage | 9 Volts |

## Product Details

- **Brand:** FLAMMA
- **Colour:** Blue
- **Item weight:** 0.8 Pounds
- **Product dimensions:** 8.7L x 6W x 12.5H centimetres
- **Style:** Compact

## Images

![FLAMMA FV04 Vocal Harmony Pedal Vocal Effects Processor Stompbox Voice Mic Harmonizer with Reverb 12 Pitches with 11 Different Harmony Modes All-In-One for Singer and Guirist Singing Recording - Image 1](https://m.media-amazon.com/images/I/71Xt00a6e4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The dogs bollocks
*by K***T on 17 January 2026*

Read reviews and watch on YouTube. It does everything they say and sounds fantastic. Never used it on guitar yet. Bought it for vocals tbh.. very happy, that's from a man with many effects.

### ⭐⭐⭐⭐ Flamma Character good enough to experiment with…
*by F***2 on 11 April 2025*

On the initial recordings using the FV03, I heard two voices on playback, not unlike using certain plugins that are meant to higher the vocal register. After trial and error I managed to create something similar to what I was seeking: female backing vocals, but finally accomplished better results by turning the Mix to zero and just used reverb, then had to apply a bunch of filters in the DAW to achieve the sound I was looking for. The guitar input I found was of benefit only when I adding a pedal before it, but then the output signal and vocal audio are not separated, so I’m thinking there’s plenty of room for experimentation, but it was difficult to achieve what I wanted reasonably quickly, within a certain time frame.

### ⭐⭐⭐⭐⭐ Good
*by M***H on 5 February 2026*

Excellent

## Frequently Bought Together

- FLAMMA FV04 Vocal Harmony Pedal Vocal Effects Processor Stompbox Voice Mic Harmonizer with Reverb 12 Pitches with 11 Different Harmony Modes All-In-One for Singer and Guirist Singing Recording
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**Shop now:** [https://www.desertcart.vu/products/454579159-flamma-fv04-vocal-harmony-pedal-vocal-effects-processor-stompbox-voice](https://www.desertcart.vu/products/454579159-flamma-fv04-vocal-harmony-pedal-vocal-effects-processor-stompbox-voice)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-10*