Noise Gates: The Best Effect You’ve Never Heard Image Guitar Pedal Outline Check Price
Boss NS-2 Noise Suppressor Used by more guitarists than any various other noise gate, the NS-2"s versatility, Boss relicapacity, and attractive price make it a no brainer for our Best of the Best.

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ISP Technologies Decimator II With a solitary threshold knob as the just regulate, the well-developed ISP Decimator II works extremely well to deal with a noisy rig, through little bit tone destruction at all yet the highest possible settings. This is the premium alternative, and also perhaps not well-suited for budget-minded guitarists. Amazon
MXR M135 Smart Gate The MXR Smart Gate is truly smart, and offers granular regulate over the amount of gating. The noise gate pedal of alternative for pros favor Slash, Eddie Van Halen, and Jerry Cantrell. Amazon
Behringer NR300 Noise Reducer This Boss NS-2 clone is perfect for the guitarist on a budacquire, or someone just wanting to check out noise gateways. While not the many solidly developed pedal, it"s effective at reducing noise despite sacrificing a tiny tone. The price is practically as well low to think, making it the Best Bang for Your Buck. Amazon
Electro-Harmonix Hum Debugger Perhaps better suited to reducing pickup hum than it is for silencing various other noisy pedals, the EHX Hum Debugger does its task exceptionally well, via the included benefit of being true bypass. Amazon

A noise gate’s function is simple; to get rid of undesirable noise, such as the 60hz hum from single coil pickups from an audio signal. Noise entrances work-related by silencing or reducing the levels of an audio signal when the signal drops below a specific amplitude, which have the right to be set by the user. Most gate pedals will certainly have actually a regulate that will certainly adjust the threshost, or the amplitude at which a signal demands to drop listed below for the pedal to take effect, and a manage that will change the aggressiveness of the attenuation. These two controls allow the noise gate to be provided both as a convenience and also as an actual sound impact. These 2 kinds of settings are very different.

A Subtle Effect

When provided to sindicate remove hum from a guitar’s signal, noise gateways are set subtly via the thresorganize extremely low. When the player stops playing, tright here will be no audible buzz coming via the amplifier. When the player is playing, the buzz might be noticeable in the background of the guitar signal. This is necessary to remember. Noise gateways just take impact once the totality of the audio signal drops below a specific volume. Some noise gates will certainly not reduced the buzz out of the signal as soon as the guitar is playing bereason such an impact would have actually an unfavorable impact on both a guitar’s sustain and the subtlety of the tone. Luckily, when the guitar is being played, the buzz will certainly not be the primary facility of attention. When provided to tame noisy pickups, the gate have to be placed at the start of the signal chain. This means, the noise will certainly be reduced before it deserve to be magnified by overdrive, distortion, or compressor pedals.

Noisy Pedals

Noise gateways can additionally be provided to alleviate the noise that deserve to be generated by pedals. Overdrive, distortion, and compressor pedals (especially those of either the vintage or cheap variety) can geneprice noise due to cheap manufacturing, imappropriate shielding, old components, or bad grounding. While the first action in eliminating pedal-generated hum should be to usage a completely isolated power supply for each pedal, occasionally a noise gate is vital. Normally, pedal-created hum will certainly be louder than guitar-produced hum. In these situations, the pedal need to be collection even more aggressively, with a greater threshold. The gate must be switched on when the noisy pedal is switched on. The reason for this is that if a noise gate is affecting a signal chain that is not generating buzz, all that it is doing is cutting much longer sustaining clean notes abruptly brief, because the clean notes may be quieter than the level of the buzz from the pedal.

The Metal Effect

Sometimes a gate is not provided simply to clean up a problematic, noisy rig. Modern steel players making use of extended-range guitars will tell you that noise gateways are a need. The levels of gain provided in metal will amplify unwanted string-sliding noise. This noise can destroy the abrupt nature of djent riffs or heavily palm-muted sections. The clean silence in between pick strikes have the right to be the crucial to a heavy-sounding riff. In these cases, the noise gate must be collection with a high thresorganize and also via an aggressive mute establishing. It should be put after all obtain has been added to the signal. This may put the gate in the results loop, before the modulation and also ambient results. If the gate is placed after time-based impacts favor reverb and also delay, the lengthy reverb trails and also quieter repeats might be ssuggest erased from the sound. In truth, this was a renowned effect for drums in the 1980s to offer them a huge, booming tone.

Tbelow are many options easily accessible for players interested in noise gateways. Here are the ideal ones.

Boss NS-2 Noise Suppressor


The Boss NS-2 Noise Suppressor is most likely the a lot of renowned noise gate on the market. As we hunted down forum threads talking about the finest noise gate pedals, the NS-2 was pointed out and also recommfinished more regularly than any type of other noise gate pedal by a landslide. It’s likewise offered by even more pro guitarists and bassists than any type of other noise gate out there. The NS-2 graces the pedalboards of U2’s The Edge, James Hetfield, Yngwie Malmsteen, and also Jim Root, that calls it "one of the finest Noise Suppressors ever made." Let’s talk about why this pedal came to be so renowned.

For one, it’s very versatile and can be offered either as an result on a heavy guitar signal or simply to clean up a buzzy rig. There is also something to be said for the peace of mind of owning a Boss pedal. You obtain the amazingly reputable Boss construct top quality, good customer company, and the NS-2 will organize its worth well in instance you decide to market it for any factor.

The good point about the NS-2 is that it just works! There are two ways to hook it up in your rig. One method is to put it appropriate between your guitar and also amp. Your guitar goes into the Input of the NS-2, and the NS-2’s Output goes to the amp. The recommfinished means is to execute an impacts loop, wright here you only apply the NS-2 to the noisy pedals. In this situation, your guitar goes into the Input, the Sfinish goes out to your noisy pedals that you need to tame (think distortion, fuzz, etc), the results loop comes back into the NS-2’s Rerevolve, and also then the output goes to the rest of your impacts pedals (the ones you perform not desire to noise-minimize, prefer delay and reverb).

The Boss NS-2 is just one of the even more full-featured noise gate pedals, in regards to knobs you can play through. It has a handy “Reduction” light which allows you understand as soon as the reduction is actually working. The Threshost control (prevalent to all noise gate pedals) sets exactly how much noise you want to filter out. The Decay knob is a nice function, which allows you readjust exactly how sharply the sound fades out once the input signal becomes reduced than the collection threshold. When you set the Decay all the method dvery own, the signal gets reduced off abruptly. All the means up, and also the note decays gently for an extra natural feel. You’ll want to play with these 2 parameters to get the ideal balance and also preserve the integrity of the notes you’re playing.

The “Mode” switch is somepoint human being appreciate about the NS-2, specifically if you play live. When set to “Reduction” mode, the pedal does its normal noise gate thing when turned on, and also nopoint when turned off. When collection to “Mute” mode, turning the pedal on totally kills your signal. When the pedal is off, it’s ssuggest a noise gate. Mute mode is handy for guitarists who play live since in in between songs you could like a pedal which allows you silence your totality rig with a simple tap of your foot.

In typical boss fashion, you can run this pedal through a 9V battery (which is included), however trust us it doesn’t last lengthy. We highly recommfinish making use of it via a Boss PSA-120 power adapter, which you’ll need to buy independently. However before, here’s a protip: for the same price as simply the pedal by itself, Amazon sells the pedal AND the power supply bundled together! This is definitely the way to go, so inspect it out here.

We tried the Boss NS-2 through a noisy metal rig and a straightforward hum/buzz from single coil pickups, and we love exactly how well it simply works! The concern through noise gate pedals is usually that they rob your tone of its integrity. Different pedals execute this in differing levels, and we found the Boss NS-2 did not influence our valuable tone very a lot at all. Using the Thresorganize and also Decay knobs, we were able to dial in a setup that did just enough noise reduction without sacrificing tone.

Bottom Line: While tright here are several various other noise gate pedals out there for your consideration, the Boss NS-2 has absolutely risen to the top in regards to popularity. If you’ve gained difficulties through a noisy rig, this point is a problem solver. Considering the Boss construct high quality, we think this point is a baracquire offered its affordable price (and also the fact that Amazon throws in the power adapter at no extra charge). It’s not the cheapest noise gate pedal, nor the most expensive. Other options like the Decimator II offer slightly much easier controls, yet it’s hard to recommfinish other noise entrances because Boss really nailed it through this one. For that, we award it Best of the Best.

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ISP Technologies Decimator II


The ISP Decimator II is the premium noise gate pedal, coming in priced better than our other references on this list. No doubt this is just one of the best gates on the market. Let’s check out why.

The first point you’ll notification is this is one hefty pedal. It’s solidly developed, and also weighs a great little. It’s an on-off Boss-style footswitch. The following point you’ll alert is its simplicity; simply one knob, and nothing else. Definitely a less complicated procedure than the NS-2. On the front panel tbelow are 2 1/8th inch jacks for linking even more than one Decimator together at a time. A handy use of that would be one Decimator at the end of your pedal chain, and also another in the fx loop of your amp.

Let’s get down to the crucial question - exactly how well does the Decimator II work? The answer is very well. Operating the pedal can not be less complicated. Starting through the Threshost knob fully rotated to the left, begin turning it to the right till you’ve accomplished the level of noise reduction you need. Hum, buzz, and noise vanishes. It’s type of magical, bereason without a knob to readjust the degeneration, the Decimator II is smart enough to number out the best gating “dynamics” to save your sound undamaged and herbal.

From the reviews we gathered, the outcomes are rather combined when it concerns tone destruction. At moderate levels of noise gating, your tone integrity will not be impacted much. As you dial the threshold method previous 12 o’clock to totally suppress noise, you could be sacrificing harmonics and other exciting artefacts. We like this pointer from someone’s review of the Decimator II:

You have the right to still hear the hiss and also hum behind the notes as you are playing (bereason then every little thing goes through the gate), but it kills any type of noise once no notes are developed. You do need to turn it down as soon as you play at lesser obtain, otherwise your note degeneration is affected.

Bottom Line: When a pedal is this well-built, this straightforward to run, this reliable, and also simply sort of magical, we’re impressed. The price is a tad high for budget-minded guitarists, so make sure a noise gate is vital to your rig before you put down this amount of cash on a pedal. If you buy it, recognize that you own among the finest noise gate pedals out tbelow and also an extremely well-made piece of gear.

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MXR Smart Gate


The MXR M135 Smart Gate is simple to usage and reliable, as are most MXR assets. Different from various other noise gateways, the Smart Gate has multiple settings that are produced certain forms of noise. It also features dual high and low filters which allow the guitar signal through while getting rid of the noise.

The pedal’s design and also usability is even more akin to the ISP Decimator II than to the Boss NS-2. It’s smaller than the other noise gate pedals on this list, so if room on your pedalboard is at a premium, as it frequently is, you’ll want to look closely at this pedal. It likewise feels well-constructed, which is no surprise offered MXR makes it. One point we love around it is true hardwire bypass, which renders sure your signal does not pass via the Smart Gate’s circuiattempt as soon as the pedal is turned off. You have 3 selectable noise reduction settings:

Hiss: Hiss simply cuts out the extraneous hiss.Mid: Mid is noise reduction halfmeans between Hiss and Full.Full: Full is the full-on noise gate impact.

Pretty straightforward, basically you simply have even more granular regulate over just how “noise gaty-y” you desire this point to be. There’s a handy light in the upper right of the pedal to indicate the amount of noise reduction that’s going on. The huge main knob is referred to as Trigger Level, which is the exact same thing as threshold and also simply sets the amount of gate you’re using.

The MXR Smart Gate is aptly named, it truly is smart! It senses if it should cut the noise automatically, or shift it off smoothly and also progressively, depending upon your playing dynamics. In our test, we discovered the outcomes to almost mirror the Decimator II, and in reality many reviewers compare the two pedals. We listed that as soon as on the Full establishing, it somewhat diminishes your sustain. We agree via this user’s comments:

I uncovered that the medium establishing at around 40-50% trigger was adequate to clean up 99% of my noise problems. That being sassist, if I go really crunchy, I set the puppy on complete.

Bottom Line: Similarly priced as the ISP Decimator II, the MXR M135 Smart Gate is an extremely great and versatile noise gate pedal. It’s practically difficult to pick a clear winner in between the two. If you choose the Decimator’s one-knob simplicity, go for that one. For even more granular regulate over the amount of gating, we say go with the MXR Smart Gate. And in case you need more convincing, the MXR is the noise gate of choice for Slash, Eddie Van Halen, and also Jerry Cantrell.

Behringer NR300 Noise Reducer


The Behringer NR300 Noise Reducer is a good alternative if you require a budget-priced noise gate pedal. You can’t gain a guitar pedal a lot cheaper than what this one costs!

From the looks of it as soon as you take it out of package, it’s strikingly equivalent to the Boss NS-2. In reality, it’s supposed to compete head to head through it, for around 1/4 to 1/5 the price! The NR300 is a white stompbox-style pedal prefer pedals from Boss, it has a Threshold knob and a Decay knob, together with a tiny switch to pick in between “Mute” and “Reduction” mode. Sounding familiar??


In regards to construct quality, this pedal is greatly plastic, and also admittedly feels a small flimsy. If you’re going to be keeping this in a home or recording studio, the build top quality is not as necessary. If you gig or treat your gear harshly, we would be involved that the enclosure and also footswitch would certainly not host up to heavy abuse.

There’s really not that a lot to say that we didn’t already cover in our review of the Boss NS-2. Several reviewers of the Behringer NR300 complain about tone degradation. We discovered this to be true in our trial and error, though it’s not so destructive regarding make this pedal unusable. Just make sure you know (or are willing to learn) wbelow in your effects chain the noise reduction pedal must go. No matter if you obtain the cheapest one or the many expensive, spend some time and perform your homework-related to discover how to obtain the ideal outcomes. You deserve to accomplish some perfectly great noise gating through the NR300 once you dial in the right settings.

Bottom Line: The Behringer NR300 Noise Reducer is perfect for your initially noise gate pedal if you’re on a budget. If you can swing it, we would certainly recommfinish the Boss NS-2 over this one, simply because via Boss you’re paying for exceptional circuiattempt, construct top quality, and relicapacity. Having said that, we wouldn’t include a pedal in this overview that we wouldn’t usage ourselves. A few of the guitar players on our staff simply wanted to conserve their money so they could spend it on fun pedals - a noise gate simply wasn’t a priority for them. This point is a steal. If you skip out on buying 5 coffees, you’ll have actually enough cash set aside to gain yourself one! Best Bang for your Buck.

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Electro-Harmonix Hum Debugger


EHX has lengthy been known for making stselection or even bizarre results pedals, and also the Electro-Harmonix Hum Debugger noise gate is no various. It features no knobs, just a single switch which has two settings; Regular and also Strong. The Debugger is very efficient at eliminating hum, but has actually been well-known to mildly impact the tamong the guitar.

The name of the game below is simplicity. The Hum Debugger is incredibly easy to operate, via no knobs to rotate. The just thing you deserve to play through is a switch to go from NORMAL mode to STRONG mode. As you could imagine, these are settings for the amount of noise gating you desire. Typical reduces but does not totally eliminate the hum created by your pickups. The sound is largely unendangered, you might simply alert some missing harmonics. On Strong, any type of hum is entirely removed, but you’ll notice more of an adverse effect on your tone. As one reviewer put it, it sounds a bit “stripped” and “a small little bit wobbly.” The greater the output of your pickup, the more you alert the sound is transformed a small little.

It’s our expertise that this pedal takes your analog signal, digitizes it, and runs an algorithm on it to rerelocate the 60Hz hum. Like magic, when you press on the footswitch to activate the pedal, the hum from your pickup vanishes.

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Bottom Line: It’s worth noting that the Electro-Harmonix Hum Debugger works much more successfully to eliminate hum resulted in by unruly pickups. For a more typical noise gate result, the other pedals on this list would certainly be better choices. Having said that, if what you’re after is eliminating hum, this is an excellent pedal from a great agency. The EHX Hum Debugger was at one point on the pedalboard by Alex Turner of Arctic Monsecrets. The reality that it’s true bypass and has a power supply swee10s the deal.

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