top 5 vocal effects processors

We are all looking to create a better version of ourselves.

Yes, our imperfections and mannerisms are what moulds our unique characters and help us build our identities.

But anything that patches our flaws and makes us better at what we do is always welcome.

As a vocalist, there is absolutely no shame in getting a little help from technology to sound as polished as the stars you look up to.

Thankfully, with a vocal effects processor, you don’t have to pay an arm and a leg to sound just the way you want.

Today we are exploring vocal effects processors for live performances and recording.

Later I will also present a list of five of your best options at different price points.

Quick Summary: The Best Vocal Effects Processors

Behringer Virtualizer 3D FX2000
  • Powerful processing capability
  • Well built and will last years of daily use
  • 200 presets that you can edit to your own tastes
Check on Amazon →
TC Helicon VoiceTone Harmony-G XT Vocal Effects Processor
  • Intelligent and versatile effects processor
  • Plug in both your guitar and vocal microphone
  • Pitch correction, voice doubling, compression, EQ, and de-essing
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Roland VT-3 Voice Transformer
  • Great vocal effects processor for the money
  • Robust build quality
  • Has options for auto pitch
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Boss VE-20 Vocal Performer Multi-Effects Pedal
  • Has options to tweak your voice in many interesting ways
  • Remarkably easy to use, even for beginners
  • Onboard editing tools for experienced users
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TC-Helicon VoiceLive 3
  • Can store up to 500 harmony presets
  • Adjustable pitch correction
  • Has inputs for both guitar and vocals
Check on Amazon →

What Does a Vocal Effects Processor Do?

A vocal effects processor is a digital device that add effects like echo, voice doubling, and reverb to enhance your vocals as you sing.

It lets you change the character of your vocals on the fly, with just the touch of a button. You can even make your voice sound like that of a child or a female/male.

The device also automatically corrects the pitch of your voice. Most have a harmonizer feature that adds pre-recorded, multiple-part harmonies and loops to lend depth and bulk to your vocals.

And the beauty of this is it all happens in real time, as you perform.

In fact, there is a lot you can do with these little babies

The device sits between your microphone using the XLR input and, through its own output and another XLR cable, relays the signal to the mixing board or PA system.

The voice signal is thus processed before it is transmitted to the PA system. The device helps you achieve that refined vocal quality you would normally only get in a studio recording environment.

Its greatest benefit is it allows you a way of perfecting your vocals in real-time, as you perform live.

If you are a solo performer, a vocal effects processor really is a Godsend. It is like having your backup singers and sound engineer all rolled up into one little device.

The only accusation you could shoot its way is it can make people who are terrible at singing start believing they could in fact have a career in music.

Then again, that’s perhaps not such a bad thing.

Who Needs a Vocal Effects Processor?

Any vocalist who performs live can find a vocal effects processor eminently useful.

Purists may turn their noses up at anything that digitally alters a singer’s voice. For some it even feels like cheating, though people like Cher and T-Pain might disagree.

But you can use a vocal effects processor without ever sounding robotic or too digital.

Again, unless a performance is intended to be 100 percent acoustic, almost all modern live performances now incorporate some level vocal effects processing.

By using a vocal effects processor you are essentially admitting that your voice could sound better.

Perhaps it is the pitch that you struggle to control. Or your voice could be flat and lacking that ‘thing’ to really make it pop.

Yes, some voices sound better than others. Some people are blessed that way. But the human voice is inherently imprecise.

Though it can be trained for perfect pitch, precise harmonies, and smooth note transitions, you can’t trust even your own voice to sound the same all the time.

Vocal Effects Processors are an Invaluable Tool On Stage

Voice processing is known by a lot of terms, like double tracking, voice doubling, the auto-tune effect, etc.

More accurately though, it is all this and other things.

It is, of course, not a new trend:

Even though T-Pain and Cher, with her wildly popular 1998 hit, Believe, have been credited with bringing the trend to life, people like Teddy Riley, Roger Troutman, Madonna, Daft Punk, and others all had considerable success with vocal effects.

But most of these artists have used vocal effects processing in the studio, which is easier as producers have all the time to clean and tweak the vocals.

On stage you just don’t have that much time, which is where a vocal effects processor is invaluable.

Features You Should Look for in a Vocal Effects Processor

There are many different vocal effects processors available today. Some emphasize specific features, like looping, pitch correction, and one or two actual effects like echo and reverb.

However, for this article we are concentrating on multiple effects processors, which bring all the aforementioned features into one compact processor.

There are some vocal processors that also support different instruments like guitar, harmonica, and piano as well as vocals.

But as you shop for a vocal effects processor there are some features you should insist on:

  • Pitch correction, which ensures your voice sounds right even before any effects are added
  • Smart harmony, which lends the effect of backing vocals to enrich your vocals
  • Looping, which gives your vocal performance the sound of a full size band
  • Dedicated inputs and outputs for the mic and guitar, which is handy especially if you sing and play guitar at the same time
  • Wide selection of effects to choose from, including basics like reverb, doubling, echo, delay, and less common ones like strobe, radio, megaphone, and chorus

How Do You Prefer Your Vocal Effects Processor - Tabletop, Mountable, or Pedal?

These three - tabletop, stand mountable, and pedal controlled - are three basic modes vocal effects processors come in.

Your choice depends on your live rig setup as well as whether you sing vocals and play an instrument simultaneously.

Tabletop vocal effects processors probably suit DJ’s and EDM performers better because they can just throw them onto their decks where they can reach them with ease as they perform.

For specialist vocal performers, a vocal effects processor you can mount on your mic stand and operate with your hands from a standing position will probably work best.

Pedals, popularly known as stompboxes, are a favorite for singers who also play guitars. They are very convenient as they allow you to multitask easily - singing and playing guitar, while also operating the effects processor with your foot.

However, you will need to be especially nimble with your feet if the stompbox has multiple footswitches.

The Top 5 Vocal Effects Processors

1.Behringer Virtualizer 3D FX2000
2. TC Helicon VoiceTone Harmony-G XT
3.Roland VT-3 Voice Transformer
4.Boss VE-20 Vocal Performer
5.TC-Helicon VoiceLive 3

There are great choices right through the price scale. The features and build quality, of course, get better as you move up the scale..

Remember though, all the effects processors reviewed below have far more features and effects combinations than we can run through here.

To accommodate all budgets, we will start with the low end models.

1. Behringer Virtualizer 3D FX2000


For such a low price, this Behringer Virtualizer 3D FX2000 has incredible value.

It basically has just the two effects - reverb and delay, though the delay is for guitar only. But these can be programmed with a wider range of FX combinations to produce hundreds of unique sounds.

In the end you get editable effects like reverb flanger, reverb echo, reverb chorus, pitch delay, tremolo delay, vocoder, resonator, and many others. You can preset these for storage and easier access.

The 3D FX2000 has so many complex effects combinations that less technically inclined users can find the learning curve to be rather steep.

Other Features and Benefits

  • A Notably powerful processing capability for a value item
  • Fabulously well built and will last years of daily use
  • 200 presets that you can edit to your own tastes
  • A great price for all it can do
  • A no-frills, easy to use interface that is also easy on the eye
  • Rubber, easy-grip knobs and solid-feel switches makes it easy to use


  • Is limited on effects
  • Instruction manual lacks depth and isn’t much help, you have to go online for a more detailed one

See The Behringer Virtualizer 3D on Amazon >> Click Here

2. TC Helicon VoiceTone Harmony-G XT Vocal Effects Processor


From TC Electronics, one of the biggest names in the vocal effects processors’ businesses, this is a vocal effects pedal that you control with your feet.

This TC Helicon VoiceTone Harmony-G XT is an intelligent and incredibly versatile effects processor that can give your performance the effect of a full sized band of guitarists.

It lets you plug in both your guitar and vocal microphone, which gives it one of its greatest attributes - automatic harmony generation.

The processor recognizes guitar chords and automatically generates and plays realistic sounding harmonies following whatever you are playing on your guitar.

You can record and programme your harmonies manually if you don’t play guitar. However, your guitar chords need to be super clean, otherwise you end up with unintended harmonies that can mess up your performance.

Among the many other features on this TC Helicon Harmony-G XT are pitch correction, voice doubling, compression, EQ, and de-essing.

Other Features and Benefits

  • 10 effects presets that each have several individual variations
  • The smart harmonizer gives a choice between female and male sounding harmonies
  • Can work as the effects processor for your voice and guitar, your guitar tuner, and as your mic preamp
  • A bypass footswitch that turns off all effects as well as the ability to process just your voice and switch off the harmonies


  • Would have been great if the pitch correction was adjustable

See The TC Helicon Harmony-G XT on Amazon >> Click Here

3. Roland VT-3 Voice Transformer


The Roland VT-3 is a great vocal effects processor for the money.

Being a Roland, the device does what it promises and the build quality is typically robust.

As the name itself suggests, this VT-3 basically transforms your voice into many cool and fun sounds.

It has options for auto pitch as well as different effects like scatter, reverb, robot, and megaphone. You can also use it to transform male voices to a female tone and vice versa.

In fact, the VT-3 is a supremely versatile device, being a vocal effects processor, vocoder, and synthesizer all in one.

Other Features and Benefits

  • Rubber feet that grip onto the surface so the device doesn’t slide around as you perform
  • Sturdy sliders that you can easily move up and down to control the different effects
  • A in-built auto tuner as well as both mono and stereo outs
  • A USB out you can use to connect to a computer for recording purposes
  • Phantom power enabled, which means you can use it with an XLR condenser mic without worrying about where you will get power for the mic


  • Does not have a mounting bracket so you can attach it to your mic stand
  • Difficult to remove the other effects if all you want is pitch correction

See The Roland VT-3 Listed on Amazon >> Click Here

4. Boss VE-20 Vocal Performer Multi-Effects Pedal

Bozz VE 20

Along with TC Helicon, BOSS sets the standard in the vocal effects processor trade. BOSS is itself a subsidiary of Roland, which is a company renowned for high quality music instruments.

As long as you know what you want and how to do it, there is no limit to what you can do with the Boss VE-20.

It has options to tweak your voice in many interesting ways and is remarkably easy to use, even for beginners. There are also onboard editing tools for experienced users.

Marketed as a stompbox made with vocalists in mind, this vocal effects processor auto corrects your voice’s pitch and instantly adds body and a myriad cool features to completely transform your vocals.

You get the standard reverb, double track, chorus, and delay effects and a whole host of not-so-common ones like strobe, radio, chorus, and distortion.

Other Features and Benefits

  • An onboard Phrase Looper that allows you to layer sounds and helps you create studio quality tracks on a live stage
  • Has phantom power functionality so you can with your condenser microphone right out of the box
  • Both AC and battery power options, which is very convenient for when you have to perform in remote places
  • A smart harmonizer that lets you create multi-part stacks and save them for instant playback
  • Instead of small footswitches, this VE-20 has fuller rubber pedals that are easier to manoeuvre
  • A sturdy all-metal construction, making it suitable for heavy users


  • The display is small and difficult to see, especially if you perform in a standing position

See The Boss VE-20 Listed on Amazon >> Click Here

5. TC-Helicon VoiceLive 3


Anything over $500 should rightly be considered high-end for vocal effects processors.

And to avoid any buyer remorse, if you are going to be spending such amounts on a vocal effects processor, you better make sure it’s on a trusted brand. They don’t get much better than TC Helicon.

This TC-Helicon VoiceLive 3 can store up to 500 harmony presets, which is more than the average musician can realistically go through.

On top of that, it has adjustable pitch correction and all the effects like reverb, echo, delay and others you find on the other TC-Helicon models and two new ones in vocoder and synth.

The vocal effects processor, like others in the VoiceLive series, has inputs for both guitar and vocals. You can even program it to render multiple effects for both voice and guitar at the same time.

Other Features and Benefits

  • Fabulously well built and has an expression pedal jack if you find the footswitches difficult to manoeuvre
  • Allows you to import backing tracks from your computer
  • Has a guitar in and a guitar “through’ that allows you to run your guitar through the VoiceLive 3 while bypassing the guitar effects
  • You can also turn the lead vocals to zero so you can output just the harmonies
  • Has a multi-looper that has a learning curve but is a ton of fun once you have it figured out


  • Does not have battery power functionality, meaning you can’t use it where there is no AC power

See The TC-Helicon VoiceLive 3 on Amazon >> Click Here

And Our Pick Is…

The TC Helicon VoiceTone Harmony-G XT

The Behringer Virtualizer 3D FX2000 is a real steal for all it does. It is not a terribly bad place to start if you are a newbie at vocal effects processing.

The Roland and the Boss VE-20, as you should expect for Roland products, are very well made pieces of equipment. You aren’t going to find too many flaws in them.

But for the most bang for your buck, I have to agree with the many people who have bought and reviewed it so favorably and recommend the TC Helicon VoiceTone Harmony-G XT.

The build quality is solid. And the voice/guitar functionality, range of effects, and the manual and guitar generated effects options all make the price look too good to be true.

Check On Amazon Here Read More Reviews >>

There are a lot of worthy upgrades in between, including the Boss VE-20.

But for a true upgrade, you have to spend a few hundred dollars more and get the TC-Helicon VoiceLive 3.

Right, are you ready to transform your voice and up your game on stage?

Patrick Zuva
Patrick Zuva

I’m Patrick, Head of Product Research at Voices Inc. My passion is to research musical instruments and courses, and write in-depth product reviews. I will be thrilled if this website can help you decide which brand and model of musical instrument is right for you.