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Best Vocal Harmonizer Pedals

Best Vocal Harmonizer Pedals – Buyer’s Guide & Reviews

Best Vocal Harmonizer Pedals

Do you want your next live performance to be absolutely in tune? If you’re trying to achieve that perfect tune while singing live, you need a high quality vocal harmonizer to blend your voice with the sound of your instruments.

Generally, vocal harmonizers are recommended to bands and solo performers who don’t have any backup singers following the tune. However, there’s no rule that says you shouldn’t use a harmonizer pedal either way, since all it does is improve your tune and overall sound quality.

Vocal harmonizer pedals are no strangers to professional singers either, as they are widely used in the music industry as well. If you’ve decided to try using one of these sound tuners during your next vocal performance, you should start looking for the most suitable pedal within your budget.

Luckily, you don’t have to waste your time looking for the best harmonizer pedal because we’ve already done the research for you! That’s why we’ve put together a list of the five best vocal harmonizer pedals that differ in feature and price ranges. Take a look at the reviews below before you make the final purchase!

Best Vocal Harmonizer Pedals Comparison Table:

#1TC Helicon Mic Mechanic 24.4 Check Price
#2Boss PS-63.8 Check Price
#3TC Helicon Perform-VK (996367005)4.0 Check Price
#4 TC-Helicon Harmony Singer3.8 Check Price
#5TC Helicon Play3.8 Check Price

#1 Blucoil TC Helicon Mic Mechanic 2 Vocal Effects Pedal Bundle

We will start off our list of the best vocal harmonizer pedals with a pedal bundle from TC Helicon. This battery-powered vocal pedal is once of the most effective vocal processors in this price range. It providers features such as delay, reverb, adaptive tones, as well as the necessary pitch correction feature.

Besides a variety of controls that will make your voice sound better, the pedal also comes with auto-sensing microphone, as well as a Blucoil Slim 9V Power Supply AC adapter.

It features a very long cable that measures three meters and meets all UL 5 safety standards, which is very important when it comes to electronic equipment.

Overall, this effects pedal is easy to set up and even beginners can easily get around using it. Its studio-grade reverb adds additional quality to the sound and makes every note crystal clear and perfectly in tune, especially thanks to the Mic Mechanic 2’s chromatic pitch correction.

Most importantly, this pedal can take your sound to the next level without making it obvious that sound manipulation is being used.

  • Battery-powered
  • Features include pitch correction, delay, reverb, and adaptive tone
  • Ensures great live performance
  • Meets all safety standards
  • Quick and easy setup
  • No obvious manipulation
  • Poor volume control

#2 BOSS PS-6 Harmonist Pedal

The second vocal harmonizer pedal is the BOSS PS-6 model, which features several different harmony effect modes. This 3-voice harmonizer pedal includes effects such as pitch shifter, harmony, and S-bend or Super bend.

The reason why we chose this pedal is because it offers decent value at a very affordable price. It allows you to achieve the desired effects and take your performances to the next level without having to spend a fortune on equipment.

Besides, the pedal offers dynamic control of features, as well as first-class pitch-shifting. If you are looking for an affordable vocal harmonizer pedal that gets the job done, you will be pleasantly surprised by the results you will achieve with this BOSS PS-6 model.

It is important to mention that this pedal is most recommended for recording or practice, as it is not the best choice for live performances. However, it is still capable of making a huge difference in your sound.

  • 3-voice harmonizer pedal
  • Different harmony effects, including a great pitch shifter
  • Dynamic control
  • Affordable price
  • Highly recommended for recording
  • Not suitable for live performances

#3 TC Helicon Perform – VK

Next up is a TC Helicon Perform-VK harmonizer pedal, one of the simplest pedals to use on the market.

This stand-mount pedal or vocal processor features a variety of expandable effects, including built-in adaptive tone, harmony, reverb, and professional echo effects.

If you’re looking for a pedal that can provide professional sound quality results yet still be moderately affordable, this might be the right choice for you!

Furthermore, this pedal features over one hundred available presets that will make your live performances sound more professional. It’s ¼ inch stereo keyboard makes it easy to access all controls, which makes this pedal very easy to use.

Besides user-friendly interface, you will be surprised by the quality of the auto-chromatic pitch correction that allows you to sing in tune every time. The harmony effects can also be controlled automatically.

  • Ultimate quality vocal processor
  • Expandable effects
  • Built-in adaptive tone, harmony, reverb, and echo effects
  • Over one hundred presets readily available
  • Stereo keyboard for easier control
  • User-friendly interface
  • Auto-chromatic pitch correction
  • No separate input and output for the mic

#4 TC Helicon Harmony Singer

Next up is another TC Helicon harmonizer pedal that slightly differs in quality and price range. Just like the rest of the pedals we’ve reviewed, this Harmony Singer piece of equipment includes effects such as harmony, adaptive tone, and reverb.

What’s best about this product is that you can quickly set it up a few minutes before the performance and be ready to go.

This Harmony Singer pedal provides a realistic vocal harmony sound and adds on to two voices to your original singing. Its superb reverb effect offers three different styles for more unique and versatile results.

Besides the reverb, the pedal’s adaptive tone will allow for perfect compression and EQ. Most importantly, all harmony modes can be controlled precisely, which allows you to be in full control of your sound on stage.

  • Effects include harmony, adaptive tone, and reverb
  • Quick to set up
  • Adds one to two voices
  • Realistic vocal harmony
  • Perfect EQ and compression
  • Adaptive tone makes you sing in tune every time
  • Precise control of all effects and features
  • Not very easy to use for beginners

#5 TC Helicon Play Acoustic Vocal Effects Processor

Last but not least, the absolute best product on our list also comes from TC Helicon. This one is called the Play Acoustic Vocal Effects Processor and it is suitable for singers and performers of any skill level.

If you want to invest a bit more and gain the highest quality in return, this is definitely the right option to consider. This vocal effects processor is everything you need for amazing live performances and singing in tune.

The pedal ensures perfect harmony between your instruments and your voice. Besides backing harmonies and vocal sounds, it features guitar FX styles and unique processing methods.

The TC-Electronic Flashback Delay and the 2x looping time features add to the overall quality of the sound produced by this pedal.

It is important to mention that the pedal’s advanced guitar FX styles originate from the TC Electronic’s Hall of Fame Reverb. Other features that add to the quality of the product include BodyRez filtering and an on-board EQ, as well as guitar feedback-proofing, notch filter, and phase controls.

  • Provides stunning vocal harmony
  • Guitar FX styles included
  • Unique processing for a unique sound
  • Perfect harmony between the voice and the guitar
  • BodyRez filtering
  • On-board EQ included
  • Notch filter, phase controls, guitar feedback-proofing included
  • Has separate vocal and guitar outputs
  • Professional sound results
  • None


We have come to the bottom of our list of the five best vocal harmonizer pedals and we hope that you enjoyed our brief yet very detailed reviews. If you feel the need to improve your live performances and take your singing to the next level, a simple voice harmonizer pedal will do miracles for you.

You can use one of these pedals to ensure your voice is always in tune and to increase the harmony between vocals and guitar sound. All you have to do is choose one of the five best harmonizer pedals, set it up and you’re ready to perform live or record new tracks.

Make sure to choose a pedal that offers advanced pitch correction if you are planning to use it during live performances. If you’re only looking for a pedal to record some new tracks in the studio or simply practice, choose one of the top three products on the list.

However, if your goal is to take your live performances to a professional level, consider investing in the fourth or fifth item, since these two pedals offer exceptional quality and response suitable for singing live. With one of these high quality vocal harmonizer pedals, you will be able to relax and concentrate on your performance like a true professional.

Don’t forget to leave us a comment below to let us know which pedal you chose and why! We would love to hear your opinion about the five products listed in the review section!

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