4 Best Treble Booster Pedals to Make Your Guitar Scream

Updated on by Gavin Whitner | There may be affiliate links on this page.

Treble booster pedals play a strange role in the world of electric guitar – they boost the sound without distorting it like an overdrive pedal would, but when turned up significantly you can barely tell the difference between the two.

On the other hand, you have the clean boosters, which are primarily designed to add some volume to your tone without coloring it.

So, where do treble boosters fit in?

Treble booster pedals give you a dynamic, sparkling sound by boosting your treble frequencies, without the dark tone of a distortion pedal. In all of their simplicity, treble boosters can be a secret weapon on your pedalboard. Many guitarists are known for using these pedals to achieve their trademark sounds, like Brian May of Queen and Tony Iommi of Black Sabbath.

In this article, I’ll be going over my favorite treble boosters, helping you compare them and make your final choice.

4 Treble Booster Pedals to Get the Most Colorful Tone

Here is my list of the best treble booster pedals you can get for your money.

Another pedal on this list that is much more than just a treble booster, the Spark Booster from TC Electronic acts more as an EQ. As TC Electronic is known for their high-end pedals (some of which have reached the iconic status), it comes as no surprise that their tone shaping EQ/Clean boost delivers great sound with plenty of options for experimenting.

The bass and treble knobs make it easy to cut and boost these frequencies, while a whole 26 dB of gain provide you with a stronger punch than any other pedal on this list.

Probably my favorite thing about this pedal is the Fat/Clean/Mid switch that gives you access to these types of boost. Combine this with the gain knob and what you get is almost an overdrive pedal that you can use to make your tube amp sound brighter and tougher.

TC Electronic also makes the Spark Mini that comes at almost half price, but if you’re in the market for a serious product, the regular Spark is the way to go.

  • Very versatile, gives you the chance to experiment with different sounds
  • Great build quality
  • The Clean mode is very subtle and can be used as an always-on addition to your tone
  • The Fat mode can sound too fatty on certain settings, especially with humbuckers
  • Some users have reported problem with the quality of the switches

One of the most popular pedals on this list, the Naga Viper from Catalinbread first strikes you with its lively, creative design. The blue viper with piercing green eyes looks at you from its black casing, which really sets this pedal apart from almost every other pedal out there. When it comes to sound, the folks at Catalinbread didn’t skimp on that field either.

Its features and performance make it obvious that this pedal was modeled after the iconic Dallas Rangemaster that beautified the tones of famous British guitarists like Eric Clapton and Tony Iommi.

It has three control knobs - Range, Heat, and Boost. Combining these three knobs lets you experiment with different ranges of the frequency spectrum - from the deep bassy end to the classic high end. It delivers quality tone in all these settings, giving your guitar that special edge you’re looking for.

If you’re looking for a high-end treble booster pedal without completely splashing the cash, this might be your best choice.

  • Unusual, original design
  • High quality analog sound that allows you to change the whole range of the frequency spectrum
  • Very good at bringing out the highs during solos
  • Works great as an always-on pedal as well
  • Some users have reported a slight hiss coming from the pedal at times
  • Might be too subtle if you’re looking for a game-changing pedal

Even though Electro Harmonix is a well-known name in the guitar effects industry (particularly for their overdrive and looper pedals), their treble booster pedal, the Screaming Bird Nano, comes at a surprisingly low price.

It sports the recognizable Electro Harmonix design with grey metal casing, single black knob, and red indicator light. It looks and feels as durable as many of their other pedals, while it doesn’t take up a lot of space on a pedalboard.

Unfortunately, this pedal leaves much to be desired. Although it produces a decent sound and provides your guitar with some serious bite, its options are pretty limited compared to some other entries on the list. It does, however, do its main job perfectly – it adds up to 20 dB of high frequency gain, so your guitar will surely cut through any mix.

If you’re just getting into treble booster pedals, this pedal is a great choice. It gives you a clear image of what treble boosters do and comes at a very affordable price.

  • Very affordable, especially considering the Electro Harmonix brand name
  • Like most Electro Harmonix pedals, it is very well-built
  • Simple and easy to use, just one control knob
  • Produces solid treble sound
  • Not as many sound options as other entries on the list
  • The highs can be a bit too raw sometimes

Since it’s capable of boosting all aspects of the frequency range as well as the entire signal, the Java Boost from Keeley Electronics isn’t strictly a treble booster. However, when it comes to boosting your treble signals, it does this job better than many dedicated treble booster pedals. 

It has a three-way switch in the middle that selects frequency. Just set the frequency to “treble” and you’ve got yourself a great treble booster.

It uses the Mullard OC44 transistor to provide you an impressive, fairly balanced boost that has a very “classic rock” kind of sound. Paired with a dark tube amp it can give you great sound that complements the muddiness of tube, giving it some color and a stronger bite.

It does, however, come at a significant increase in price compared to the Electro Harmonix Screaming Bird.

  • Can be used to boost the whole frequency spectrum, not just treble
  • High quality analog sound
  • Works great paired with a tube amp
  • Not a “true” treble booster pedal, although it can perform as one
  • The most expensive entry on the list
  • Can sound closer to an overdrive pedal than some players would like from a booster

What Are You Using It for?

Perhaps it goes without saying, but the key question you need to ask yourself before buying a treble booster pedal is what you are planning to use it for.

Many guitar players use treble boosters as an always-on pedal, especially if they have a dark-sounding amp. That way, they can even the sound and get some brightness without having to temper with their amp settings all the time. Other players use treble boosters as more of a solo boost, giving their guitar a sharper sound that cuts through the mix.

Whether you're going for the first or the second option will affect your final choice dramatically. If you're looking for an always-on pedal that will give your sound some more color, you should go for a more subtle pedal that can seamlessly deliver some brightness.

On the other hand, if you're looking for a more dramatic pedal to sharpen your sound and end up on top of other instruments during a solo section, you're better off buying a pedal that gives your higher frequencies more gain.

Different Types of Booster Pedals

If you're looking for a treble booster, you're limited to a very small market - there aren't many pedals that are marketed as treble boosters per se.

You have clean boosters, dirty boosters, as well as midrange and bass boosts that all affect different ends of the frequency spectrum and do different things for your tone. Many of these combined booster pedals have treble settings which give you a great bright sound.

For instance, the Java Boost on my list isn't specifically a treble booster, but it's more effective at boosting high frequency sounds than some other entries on the list.

Don’t limit your search exclusively to treble booster pedals. Rather, seek and try out all booster pedals that can give you the sound you’re trying to achieve.

Final Word

If you’ve never tried a treble booster pedal before, chances are you don’t really understand how it sounds and what it does to your sound. Although they can be a great addition to your pedalboard (especially if you use a muddy tube amp), it’s important to mention that a treble booster doesn’t affect your tone as obviously and deeply as a delay or an overdrive.

Quite the contrary - it’s a subtle pedal that you probably don’t even know you need. But when you plug it in and play around with its settings, you’ll find that your tone is empty and bleak without it.

About Gavin Whitner

A guitar player, songwriter, composer, and also the lead editor of MusicOomph, Gavin is one of the four musician friends behind this site. Outside of music, he's an avid sports fan and hardly misses anything from football (soccer) to F1.

3 thoughts on “4 Best Treble Booster Pedals to Make Your Guitar Scream”

  1. I also have the Naga Viper and it is one heck of a pedal. don’t let the name treble boost put you off. It’s the upper mids that these things work on. The Naga Viper can also boost low frequency’s and the heat knob lets you dial in the gain from clean and crisp to woolly like the Range Master. But remember this pedal shines when it is paired with an already cooking amp that’s the sound we all want. otherwise it can sound slightly thin. it has a permanent place on my board.

  2. I recently bought (with my fingers crossed) the Naga Viper just based on all the positive reviews I’ve seen. I have to say, it lives up to it’s reputation. I play through a darker, muddier sounding tube amp (bassbreaker 15). Although the amp sounds great clean with the single coil Strat.. it needs some help with the humbucker guitars and the Naga did the trick.. It is so versatile I can actually make the neck pick up sound as bright as the bridge PU (not that I leave it set this way) by dialing up the Range control. It definitely got rid of the “blanket over the amp” tone I was getting. When I play through a clean set amp, the Naga Viper is always on and I can compensate with the guitar controls for volume and tone.

    My favorite part of the Naga is running it into my Big Muff Triangle RI. It is a very “wooly” fuzz pedal, but running the Naga before it really cleans the low end up for a nice classic / British distortion sound.. by far my favorite tone to use through my current gear.

    The Naga has a wide range of capabilities and is a lot of fun to experiment with.. I highly recommend giving it a go if you are in the market for a boost!


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