5 Best Equalizer Pedals for Bass Guitar in 2021

Equalizer pedals for bass are handy tools that help a musician fine-tune their music to their requirements. These are vital in helping you shape your tone, and although they aren’t as popular as effect pedals, they still form a crucial part of any musicians’ arsenal.

For these reasons, we’ve created a list of five stellar options for you to pick from.

According to our intensive research, the best equalizer pedal for bass is the MXR Ten Band EQ Pedal M108S. This model gives you fantastic options thanks to its 10-band equalizer channel and is the preferred choice of musicians worldwide.

Our recommended list for the best bass EQ pedal is:

Reviews of the Best Equalizer Pedals for Bass

MXR Ten Band EQ Pedal M108S
Weight: 1.47 poundsDimensions: 7.0 x 5.25 x 3.5 inchesPower: 18V DC power supplyGain change: +12dB and -12dB

The MXR brand has been producing quality EQ pedals for a while now, and this 10-band set up is by far one of their most popular options.

It has a quality aluminum shell to help protect the precious hardware inside this quality unit, including the new noise-reduction circuitry. This exterior is known to be as tough as nails.

The 10-band EQ channel allows you to modify ten signals up to plus or minus 12 dB based on your requirement, and this lets you take full control over your music.

It runs on an 18-volt operation, making it far more powerful than your run-of-the-mill pedal, and it also ends up offering greater headroom as a result.

You have the option of running two outputs on two distinct signal channels to help you do more with this unit.

A true bypass switching system reduces signal loss and helps preserve clarity.

MXR Ten Band EQ Pedal Review

PROS

  • Features a 10-band bass equalizer.
  • You can cut or boost 10 signals up to plus or minus 12 dB.
  • Greater headroom thanks to the 18-volt operation.
  • Comes with two outputs to let you run two separate signal chains.
  • True bypass switching.

CONS

  • LED indicators are too bright.
BOSS Seven-Band Graphic Bass Equalizer Guitar Pedal
Weight: 1 poundDimensions: 5.5 x 4.5 x 2.5 inchesPower: 9V batteryGain change: +15 dB and -15 dB

The BOSS brand is indeed the boss of making quality EQ pedals, and this model is no exception.

Touted as one of its most portable options, this device is built to keep ticking even after taking a licking; this is why many touring artists prefer to use this model as it’s quite small and extremely durable.

Despite its diminished size, this model has a wide frequency band spectrum designed specifically for the bass, and comes with a fairly high level of gain and boost reduction.

You gain access to an EQ band with seven pedals, and each of these can be manipulated by 15 dB, plus or minus.

The fact that this is a battery-powered model means that you’ll have this nifty EQ handy wherever and whenever you’re ready to perform.

It comes with a BOSS five-year warranty.

PROS

  • Comes with a 7-band EQ processor.
  • Specially designed to be used with bass guitars.
  • Features durable construction.
  • Stomp-box is extremely tough.

CONS

  • Could use more frequency bands.

MXR M109S Six Band EQ Pedal

Best for Beginners

MXR M109S Six Band EQ Pedal
Weight: 0.5 poundsDimensions: 5.5 x 4.5 x 2.5 inchesPower: 9V DC power supply requiredGain change: +18 dB and -18 dB

The MXR M109S is the smaller brother of the other MXR product featured on our list. While the previous model contained a 10-band EQ channel, this one sports a 6-band channel, making it ideal for beginners.

Despite the reduction in EQ settings, it still offers the pristine quality and precision of other MXR products. It’s built using high-quality circuitry, neatly wrapped up in a lightweight aluminum case, and provides higher decibel gain and reduction compared to the other MXR model.

It also only weighs 0.5 pounds, which means you can easily carry this model with you in your kit bag when you most need it.

PROS

  • Allows you to cut or boost six different frequencies.
  • Comes with LEDs to help you see the controls while performing in the dark.
  • Offers low noise floor.
  • Has true bypass switching.

CONS

  • Could use a master gain.

Caline CP-24 10-Band EQ pedal

Best Frequency Band Range

Caline CP-24 10-Band EQ pedal
Weight: 0.75 poundsDimensions: 6.0 x 5.5 x 5.5 inchesPower: 9V power supplyGain change: +12 dB and -12 dB

The Caline CP-24 takes top honors on our list thanks to its incredibly low price point and standout features.

This model comes with a 10-band professional equalizer to allow you to take complete control over your instrument’s tone shaping and level control.

It has a wide set of frequency bands under its arsenal, and this includes:

So you’ll have full control over the low, mid, and high frequencies produced by your bass.

You can expect this device to last you a fair bit of time thanks to the use of an aluminum alloy case in its exterior.

A true bypass design has been included in this model to help you keep tone loss minimal.

Caline CP-24 10 band EQ | love this thing!

PROS

  • Includes a 10-band professional EQ.
  • Comes with four protective caps to protect the pedals.
  • Has a wide set of frequency bands.
  • The exterior is made using a sturdy aluminum alloy case.
  • Features a true bypass design.

CONS

  • Could use an input level control.
Koogo 5-Band EQ Guitar Pedal
Weight: 9.6 ouncesDimensions: 3.74 x 2.08 x 1.77 inchesPower: 9V external power supplyGain change: +18 dB and -18 dB

This five-band EQ by Koogo is widely considered one of the smallest equalizer pedals in the world. However, its popularity doesn’t stem from its size, but from its impressive features and top-class functionality.

Despite its incredibly compact design, this model comes with a respectable 5-band graphic equalizer with a master level control. You can adjust the gain range of each of the five bands by plus or minus 18 dB.

You also gain access to quite a few frequency centers. These are:

You can also count on this model to last for a considerable period, thanks to the use of a durable aluminum alloy case; this ensures that you won’t have to invest in another portable equalizer pedal for quite a while going forward.

PROS

  • Extremely handy and portable.
  • Wide adjustable gain range band.
  • Hardy and durable exterior using an aluminum alloy case.
  • Good frequency centers.

CONS

  • Battery life could be improved.

Equalizer Pedals for Bass: Buyers’ Guide

When you’re picking out an equalizer pedal for your bass guitar, you should keep these features in mind to help you find the right product for your needs.

Low-Frequency Control

One of the most important features of an equalizer pedal is its inherent frequency range. As a bass EQ is meant to boost the frequencies of a bass guitar, it helps to have a product that can focus on the low frequencies as this is the standout feature of a bass guitar.

Make sure to look for a pedal that can tap into a frequency range under 100 Hz. If your chosen product can’t do this, it won’t be very effective for your bass guitar.

Having enough support in the mid and treble frequencies is also crucial for a bass guitar, but it’s not as important as the lows; this is between 50 and 100 Hz.

Parametric and Graphic EQ Pedals

There are two major categories of equalizer pedals for bass that you need to be aware of: the parametric and graphic EQ pedals.

The parametric EQ pedal is ideal if you’re looking for a comprehensive EQ band to help you gain complete control over your music’s tone and detailing. It’s the preferred choice of intermediate and advanced-level musicians.


Graphic EQ pedals are a great choice if you’re a beginner looking to get into the world of EQ pedals for the first time. They’re quite simple to use and contain a universal interface system that makes it compatible across multiple instruments and platforms.

How to Use Equalizer Pedal?

If you’re new to using equalizer pedals and the complexity of the knobs and dials are freaking you out, don’t worry, because this is a relatively simple product to get the hang of. 

First of all, you should remember, low notes always equate to low frequencies; this means anything over 100 Hz is considered a low-frequency, while anything in the range of 6 kHz is regarded as a high-frequency. 

When you observe the pedals of an equalizer pedal, you’ll notice that there are values such as -12 and +12; this number signifies the level of boost or cut that a given pedal can take on.

So, in theory, if you’re looking to increase the boost of your bass by a little, you’ll look to move the pedal towards the higher value. Sliding it down, on the other hand, will help you reduce the boost of the signal.

Yes, it’s that simple to start with. You can fine-tune your ear over time and understand how to precisely modify these signals based on the genre and instrument you’re tackling.

Which Bass EQ Setting Is Best?

Now that you’ve gotten a hold of the basic operation, your next obvious query would be centered on finding the ideal setting for your bass guitar to start with.

There’s definitely no magic formula for this, as settings change drastically from instrument to instrument, pedal to pedal and ear to ear.

The only way you’ll find the ideal setting is by tinkering with your bass EQ pedal until you find one that works for you.

Some general rules to remember here are that when you boost the bass frequency, it tends to create a fuller sound. Focusing on the mids and boosting this section will make the sound appear bluesy. Cutting off the mid, however, will make the music sound distorted.

On the other hand, treble frequencies get clearer when you boost them, and if you reduce the boost in this section, it takes the clarity away. 


These instructions should be enough to help you get on your way and begin experimenting with your bass EQ pedal.

Frequently Asked Questions About Equalizer Pedals for Bass

Is an EQ Pedal Worth It?

Yes, the best bass EQ pedal is worth it if you’re looking to take greater control over your compositions and fine-tune your music with pinpoint precision.

What Does an Equalizer Pedal Do?

An equalizer pedal helps offer the many features on an equalizer band, in pedal form, to help you fine-tune music based on various frequencies generated by your instrument.

EQ All the Way

After examining various quality bass EQ pedals, we’ve concluded that the MXR Ten Band EQ Pedal M108S is undoubtedly the best product in this category. This is thanks to its capable 10-band equalizer, dual output options and a true bypass switching mode. These pedals are of the highest quality and will truly put your bass skills to the test as you attempt to make the most of their features.

The BOSS Seven-Band Graphic Bass Equalizer Guitar Pedal takes the second spot on our list and deservedly so. This little gem is extremely portable, thanks to its highly diminished design and size. Apart from its incredible mobility, it still offers a 7-band EQ for bass guitarists; this makes it an ideal companion when you’re on the road or if you’re a touring artist. 

All the other bass EQ pedals on this list are worthy of being here and are excellent alternatives.



Michael Southard

Michael is a multi-instrumentalist with extensive knowledge of audio production. He loves trying new gear to discover gems to create unique sound.