May be the ProCo Rat A Fuzz Pedal?

A Pro Co RAT2 Distortion Pedal up close with the words "Is the ProCo Rat A Fuzz Pedal?"

The ProCo Rat defined the sound of many classic tough rock and metallic records.  

With its sturdy construction and snarling, aggressive tone, it’s no wonder that Alice in Chains, Metallica, and even the Arctic Monkeys have all used the Rat to great effect.

Despite its “fuzzy” qualities, the particular ProCo Rat is really a distortion pedal, not a fuzz pedal. It is because the Rat is not really designed to allow harmonic overtones to rule and overpower the particular guitar’s tone.  

Generally speaking, there are 3 types of dirt (or non-clean tone) hues for guitar. These are overdrive, distortion, and fuzz.  

Somewhat confusingly, guitarists and reviewers occasionally use the terms “distortion” or “drive” to cover all 3 types, so we’ll quickly clarify a number of things here.

Overdrive Throtle

A yellow BOSS Super Overdrive Guitar Pedal (SD-1)

Overdrive pedals use the minimum gain and compression out of distortion, felt, and overdrive throtle.  

Overdrive is meant to emulate the sound of a tube amplifying device pushed to its operating limit.  

Think AC/DC or classic ZZ Top, and you’ll be in the particular ballpark for overdrive.  

Overdrive pedals are more commonly used in country, rock, plus blues.  

Nevertheless , some guitarists inside heavier genres uses overdrive pedals to further dirty up a good already distorted amplifier.  

Zakk Wylde famously runs a Boss Super Overdrive into a  Marshall JCM800   to achieve their distorted tone.  

Overdriven tones typically have the clearest note definition and greater powerful control.

Related:   What Are The Different Types Of Marshall Amplifiers , Is Marshall Acoustic guitar Amp Good , and 15 Preferred overdrive pedals with regard to marshall amps

Distortion Pedals

A black Pro Co RAT2 Distortion Pedal

Distortion throtle make use of more gain plus compression than overdrive throtle.  

Strictly speaking, distortion entails altering an sound signal to roughen it up.

You can expect more harmonic overtones, greater harmonic vividness, and more susta in than you would get from a clean signal.  

Distortion pedals typically have a harsher, more intense sound than overdrive pedals, with a tight bass sound.  

Metallica used a classic distortion tone in “Master of Puppets, ” as did Nirvana with their unforgettable song “Smells Like Teen Spirit. ” 

Both tunes were powered by the  ProCo Rat .  

Information are still discernible, but extended chords sound messy. On the other hand, power chords like those on “Smells Like Teen Spirit” sound fantastic.

Fuzz Pedals

A silver Electro-Harmonix Big Muff Pi Guitar Effects Pedal

Fuzz, or even a fuzz tone, is really a particular type of distortion that allows harmonic overtones to dominate the sound .  

Midrange frequencies give way to upper frequencies.  

There is small dynamic difference among single notes and chords, and the guitar’s sound becomes dense and aggressive.  

Jimi Hendrix’s “Purple Haze, ” Smashing Pumpkins’ “Geek USA, ” and The Rolling Stones “Satisfaction” are all classic fuzz tones.

As previously mentioned, the particular ProCo Rat is a distortion pedal, not really a fuzz pedal.  

However , guitarists chasing the sound of a fuzz unit will often use the Rat’s distinctive controls, which includes discrete knobs intended for both distortion plus frequency filtering, in order to emulate a felt tone.  

Nonetheless, The ProCo Rat is not really a true fuzz your pedal like the  Big Muff  or Maestro FZ1.

Fuzz is a remarkably commonly used effect. You might hear fuzz shades on everything from basic rock and roll to rock, grunge, indie stone, punk, and stoner rock.  

Overdrive is an amp pressed to its limits and distortion as you level beyond that.

Fuzz is an “unnatural” audio that speakers, amplifiers, and instruments are usually entirely unable to reproduce accidentally.  

Strictly speaking, you’ll need a fuzz pedal to use the felt tone.

A black Pro Co RAT2 Distortion Pedal with the distortion, filter and volume knobs turn to the middle

At only $69. 99 upon Amazon and with a rating celebrity of 4. 7 out of 5 famous actors , this is a must-have pedal.

Below I tell you why this your pedal scores so high amongst us guitarists!


The ProCo Rat definitely stands out on the pedalboard.  

With its great, square shape, it is a little taller and far wider than many pedals.  

It’s built with steel so dense it feels almost like a weapon in your hand!  

Compared to the usual MXR or even Boss-sized pedals, the particular Rat is gigantic in its size.  

Thankfully, it’s also monstrous in tone .

I have used the particular Rat for a few gigs.  

This pedal is also very durable . The Rat had ale spilled on it, dealt with my clumsy hoof stomping on it, and was thrown in the rear of our Camry more times than I really could count, and it shared a home to tell the tale.  

I can’t problem ProCo for their building.  

It’s pretty heavy, and it takes up quite a bit of room on your pedalboard, but that’s the cost you pay for battle-ready build quality.  

Eventually, We removed the Tipp from my reside rig because of its significant heft and enormous footprint and reserved it for studio use only.


The Rat offers three knobs along with a single button.  

Action on the button, a little red LED lights up, and the Rat can distort your color.  

Step on it again, and your tone dates back to clean.  

The Rat boasts three knobs: volume, distortion, and filter.  

Turning the volume knob to the correct increases the Rat’s result without noticeably escalating gain.   Turning it to the left reduces its output.  

This is most useful if you’re using the Rat as an improve for solos or even rhythm parts.  

If you’re using it as a set-and-forget always-on pedal, the Volume knob is probably the least useful of the 3.  

The Distortion knob, as you’d expect, controls the amount of gain the Rat offers.  

At 12 o’clock, it will provide the kind of intense, aggressive clipping you’d associate with the very first Metallica record.  

“Think the opening strains of “Seek plus Destroy, ” and you’re on the right track. ”

Turning the distortion knob to the left reduces the particular intensity of this bias, not entirely switching the pedal right into a tube overdrive, but offering a pleasant amount of dirt.  

This will not replace your Pipe Screamer or Employer Super OD as the primary source of amp-like saturation, but in the pinch, it will work.  

This is the setting most similar to the distorted tone on the Arctic Monkeys’ “I Bet Which you Look Good on the Dancefloor. ”

Likewise, the “fuzz” sound of the Tipp, incurred by turning your Distortion button all the way to the correct, provides a pleasant sufficient imitation of a Huge Muff or Felt Face.  

The Verweis has an enormous amount of gain at its disposal, far more compared to I’d be prepared to use with any regularity.  

With the Bias knob maxed out, you’ll be in 90s alt-rock territory, not really unlike the soft, deep distortion of  Nevermind -era Nirvana.

The Rat’s Filter knob is its secret weapon.  

It allows you to sculpt the EQ of the distorted tone, showcasing tremendous versatility for your high-gain endeavors.  

You may use the filter knob turned to the left for a rhythm sculpt and turn it towards the right if you feel like a searing high-gain audio.  

At 12 o’clock, the Filter button doesn’t alter the sound of your pedal.


The control knobs are  very   sensitive.  

Minor tweaks upon any of the controls will alter your tone, generally if you’re fiddling with the Filter knob.

Although many buyer’s guides purport the Rat to be a good overdrive, distortion, along with a fuzz pedal in one box, this is false.

The truth is, the ProCo Rat is a meat-and-potatoes distortion pedal capable of mimicking overdrive and fuzz.  

It will do the trick in the pinch, but We wouldn’t rely on the particular Rat as the sole source of drive or fuzz.

However , the Pro Co Rat shines when used as being a lead guitar enhance before an already overdriven amp.  

My personal choice for lead electric guitar tone errs a lot more to the sweet, buttery side of things, like Brian May or Whilst gary Moore.  

The high vividness and articulation the fact that Rat is effective at, even at lower volume levels, causes it to be ideal for searing leads .  

Typically, I used the ProCo Rat to imitate Justin Hawkins’ lead tone from The Darkness’s debut album,   Permission in order to Land .  

Try out listening to the outro solo from “ I Believe in a Thing Called Appreciate , ” and you’ll hear just how potent this pedal can really sound.

Power Needs

You are able to run the Verweis with either a 9-volt power or a 9-volt battery pack .  

Conveniently, a person don’t need any tools to open the ability cavity, so changing batteries before (or during) a gig isn’t an issue.

The ProCo Rat is the Vegemite of guitar throtle. You either love it, or you don’t. There is no in-between.

For those searching for screaming 80s guide guitar tones, the particular Rat will provide the sound of your dreams in spades.  

You will get the aggressive, severe sound of Uk indie rock or the sludgy tone associated with 1990s grunge having a few tweaks of your distortion and filtration system knobs.  

If you’re searching for a subtle amp-like overdrive or the saturated fuzz sound of the Smashing Pumpkins, look somewhere else. The Electro-Harmonix Big Muff, Maestro’s FZ-1, and the Dunlop Fuzz Face would be good to start with.

The Rat will what it does, and yes it does it like no other pedal.  

Considering that the particular ProCo Rat continues to be hogging space on pedalboards since the 1971s, I doubt they’ll be changing the particular formula any time soon.

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