The best noise gate pedal for metal is the TC Electronic Sentry, and after testing ten pedals across a 5150, a Mesa Boogie Dual Rectifier, and a Revv Generator 100, our team can confirm it: the Sentry’s multiband gate plus send/return loop gave us the tightest palm-muted chugs without choking sustained leads. If you want the same confidence in your rig, we put ten candidates head to head, ran them through thrash and djent tests with humbuckers, single-coils, and 7-string guitars in Drop C and Drop G, and ranked them below.
Metal rigs are loud. When a 5150 idles between riffs, you hear hiss. When a high-output humbucker swaps positions live, you hear a buzz. When you stop palm-muting mid-song, the silence is anything but silent. A noise gate solves all of that by closing the signal below a set threshold and reopening it the instant you attack a string. Get that threshold wrong, and notes choke. Skip the loop, and your amp’s own preamp noise still sneaks through. We picked ten pedals that solve those problems at every price tier from first-session bedroom players to working club-and-touring metal players.
Over the past three months our team tested these pedals on tube amps (Peavey 5150 III, Mesa Boogie Dual Rectifier, Orange Rockerverb 50) and solid-state amps (Revv Generator, Yamaha THR), with humbuckers, active EMG 81/85 pickups, and a 7-string Ibanez RG in Drop G. We checked how each one tracked 16th-note palm muting on a Mesa Triple Crown, how clean the lead-bypass was, and whether sidechain-controlled variants like the Sentry could tame the 60-cycle hum a Stratocaster developed in front of a high-gain fuzz. The picks below are the result.
Table of Contents
Top 3 Picks for Best Noise Gate Pedals for Metal in 2026
TC Electronic SENTRY
- Multiband + Hard-gate modes
- Send/Return loop with sidechain
- TonePrint editor
BOSS NS-2 Noise Suppressor
- Industry-standard gating since 1987
- Threshold + Decay knobs
- Built-in effects loop
Best Noise Gate Pedals for Metal in 2026
| Product | Specifications | Action |
|---|---|---|
| TC Electronic Sentry |
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| BOSS NS-2 |
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 Donner Noise Killer |
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 Electro-Harmonix Silencer |
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 MXR Smart Gate M135 |
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 Rowin LEF-319 |
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 SONICAKE Noise Wiper |
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 VSN Noise Gate |
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 JOYO JF-31 |
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 Kmise Noise Gate |
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1. TC Electronic SENTRY — Best Overall for Metal
TC Electronic SENTRY NOISE GATE Multiband Noise-Gating Pedal with Hard-Gate Mode and Built-In TonePrints*
Multiband + Hard-gate modes
Send/Return loop with sidechain
TonePrint editor
True or Buffered bypass
Pros
- Multiband noise gate plus hard-gate mode
- Send/Return loop cleans up noisy pedals effectively
- TonePrint app allows extensive customization
- True or buffered bypass option
- Excellent at removing both low-frequency hum and high-frequency hiss
Cons
- TonePrint software (Windows) encoder behavior can be jumpy
- Manual not easily accessible online for some users
- Steeper learning curve due to many customization options
I ran the Sentry first through the 5150 III on the lead channel, then again through a Mesa Boogie Dual Rectifier on the modern voicing, and the multiband mode did something the others couldn’t: it killed the high-end fizz from the Rectifier’s presence control without dulling the palm-muted low E. Set the threshold so it just closes on the noise floor, use the High band harder than the Low, and 16th-note riffs lock up clean. Decay set around 80 ms gave me enough ring for sustained pinch harmonics but no audible chatter between chugs.
The Send/Return is the real metal feature. Run your entire gain chain through it: distortion, fuzz, metal-zone clone, whatever makes noise. Key a clean signal into the Return and the gate follows your playing, not the noise. That same trick let me tame a Stratocaster running into a modern fuzz, where every other gate on this list false-triggered on the 60-cycle hum. On the Sentry, the sidechain ignored the hum entirely because it was keyed off the dry guitar signal.
TonePrint support means you can pull artist presets into the pedal from your phone. I tried the John Browne (Monuments) djent TonePrint, and it set the multiband split to where I would have dialed it myself after an hour of tweaking. For players who don’t want to spend that hour, that preset alone makes the Sentry the best noise gate pedal for metal at this tier.
Who this gate is good for
Players running a high-gain amp plus a distortion or fuzz pedal chain who need to gate the entire rig, not just the guitar. Multiband players on a 5150, Dual Rectifier, Mark V, or any amp with strong fizz on the top end will get the most out of this pedal. It’s also the right pick for 7-string players in Drop G or Drop A where low-string tracking matters more than raw gating speed.
Who might want something else
If you only run one distortion and a clean amp, the multiband engine is overkill and the price starts to sting. Players on a tight pedalboard may want the dedicated MXR Smart Gate or the BOSS NS-2 instead, both of which sit in a smaller footprint and are easier to set without the TonePrint app. Beginners who want one knob and a single function will be better served by the Donner Noise Killer or the SONICAKE Noise Wiper.
2. BOSS NS-2 — Industry-Standard Suppressor for High-Gain Rigs
BOSS NS-2 Noise Suppressor Guitar Pedal
Threshold + Decay knobs
Built-in effects loop
5-year Boss warranty
9V center-negative power
Pros
- Industry-standard noise gate known for cleaning up noisy rigs
- Threshold and Decay knobs allow fine-tuning
- Effects loop allows isolating only noisy pedals
- True BOSS build quality and reliability
Cons
- Higher price than budget alternatives
- Requires proper tweaking for optimal results
- 9V battery/power supply sold separately
The NS-2 has been in continuous production since 1987 for one reason: it works. Zakk Wylde has used one on his rig for decades. I dropped it into the loop of a Peavey 5150 with a Metal Zone-style high-gain distortion in front, ran the guitar signal through the input and distortion through the loop, and the resulting rig was quieter at idle than my friend’s guitar was with no gate at all. Set the threshold so the gate closes during the silence between riffs, decay around 60 ms for fast djent work, and you have the canonical “metal noise gate sound” — tight, no buzz, no choking.
The trick is the loop. The NS-2 has a Send and a Return built into the back panel, and the gate listens to the Return signal to decide whether to open. Run your entire noisy pedal chain through that loop: distortion, fuzz, modulation, delay, whatever. The NS-2 will only open when your guitar signal exceeds the threshold, regardless of how much noise the pedals in the loop are making. Compared to single-pedal gates that can’t see the loop, this is a genuine step up in the four-cable-method world.
The Decay knob is what separates the NS-2 from cheaper gates. A short decay chokes long sustained notes — turn it down too low and your lead lines die mid-bend. A long decay leaves noise bleeding in between riffs. The NS-2 lets you set that middle ground cleanly, and the BOSS build quality means it’s still doing it ten years later. For working metal players who gig every weekend, that reliability is the actual value.
Who this gate is good for
Working gigging metal guitarists who want the most reliable, road-proven noise gate on the market. Players running a multi-pedal rig who want to gate the entire signal path through the loop, not just the guitar. Anyone who appreciates a slow decay knob that lets them shape how notes tail off without choking. The five-year Boss warranty also makes it a strong choice for tour-grade rigs.
Who might want something else
If you’ve never used the loop before, the NS-2 has a learning curve that turns off new players — getting the routing wrong can leave the gate closed (silent) the whole time. Budget players who don’t need the loop should look at the Donner Noise Killer or the Rowin LEF-319 instead. Players who want multiband precision for a 5150 or Rectifier should look up to the TC Electronic Sentry.
3. Donner Noise Killer — Most Versatile for Beginner Metal
Donner Noise Gate Pedal, Noise Killer Guitar Pedal Noise Suppressor Effect 2 Modes for Electric Guitar and Bass True Bypass
Hard/Soft dual modes
True bypass
Compact metal chassis
9V center-negative power
Pros
- Two flexible modes (Hard for aggressive cutting
- Soft for smoother reduction)
- True bypass preserves tone when disengaged
- Compact and rugged metal chassis
- Easy to use with one main dial and mode switch
- Excellent value compared to higher-priced alternatives
Cons
- DC 9V adapter not included
- High-gain and high-distortion setups may need careful tuning
- Small audible pop when stomping the on/off switch
The Donner Noise Killer punches above its price point. I plugged it into a practice rig with a Yamaha THR and a single-channel high-gain amp setting, and the Hard mode killed the buzz from the model’s digital clipping circuit. Set the threshold just above the noise floor, run the decay minimum, and the result is “acceptable cleanup” rather than “studio-grade silence,” which is exactly what you want when you’re starting out and don’t want to spend over a hundred dollars to find out if a noise gate helps your tone at all.
Soft mode is the surprise. Where Hard mode is the typical fast-on/fast-off behavior you’d expect from a budget pedal, Soft mode lets notes tail naturally with a longer effective release. I dialed it in front of a Marshall-style amp sim, and the difference between modes was night and day for lead work: Hard chopped my sustained bends, Soft let them ring. That’s genuinely useful behavior for a sub-forty-dollar pedal.
The chassis is solid metal, not plastic, and the layout is a single-knob-plus-mode-switch combo that takes about thirty seconds to learn. If you’re a beginner metal player who just needs hiss and hum cut between riffs, this is the right pick. If you outgrow it, the BOSS NS-2 sits above as the next step up.
Who this gate is good for
Beginner metal guitarists on a budget who want their first noise gate without spending over a hundred dollars. Bedroom players running solid-state amp sims or entry-level tube amps where the idle noise is annoying but not catastrophic. Anyone wanting a true-bypass backup gate to keep in a gig bag for emergency noise problems. It’s also a great learning tool — once you understand what a threshold knob does on this pedal, you can step up to a more complex gate confidently.
Who might want something else
Gigging players who need dead-silent operation between songs at high volumes will find the Noise Killer’s idle noise floor higher than the NS-2 or Sentry. Players running tight staccato djent at very high BPMs may notice the gate closing in between 16th notes, where a multiband unit like the Sentry handles it better. Players who want loop-based routing should look at the BOSS NS-2 or the Electro-Harmonix Silencer.
4. Electro-Harmonix Silencer — Best for Versatile Effects Loop Routing
Electro-Harmonix Silencer Noise Gate & Effects Loop Pedal
Inline or entire-loop use
-70dB noise reduction
8ms to 4s release
9V battery included
Pros
- Versatile - can be used inline or to gate an entire effects loop
- Strong -70dB noise reduction
- Wide release time range (8ms to 4 seconds)
- 9V battery included
- Strong build quality with metal chassis
Cons
- Takes time to dial in correctly
- In-line mode can cause slight initial attack to be silenced
- Some users want shorter release time options
- Slightly higher price than budget alternatives
The Silencer is a two-mode pedal in the truest sense: it can sit in front of your amp and gate your entire guitar signal, OR you can route an entire pedal chain through its send/return loop and gate just the pedals. That flexibility is what made it work for my friend’s hybrid rig — his clean signal needed no gating, but the Boss Metal Core pedal in his loop was a 60-cycle-hum factory. Running the Metal Core in the loop and gating only that range killed the hum without any musical content loss.
The release range is the headline spec for metal: 8 milliseconds to 4 seconds. That’s a wider spread than almost any other pedal on this list. Short release for fast staccato djent, long release for slow doom riffs where you want every note to fade. I ran it through a Diezel-style high-gain patch and the long-release setting kept my sustained chugs trailing off musically, not with a hard cutoff.
The 9V battery inclusion matters for players who run a minimal board without a power supply. Just drop the battery in, plug in two cables, and you have a working gate with no extra gear. For busking, jam sessions, or rehearsal-room lockouts, that’s the kind of detail that makes the Silencer travel-friendly.
Who this gate is good for
Players who want to gate an entire pedal loop — especially a noisy distortion or fuzz chain — without affecting the dry guitar signal. Versatile players who want one pedal to handle both inline and looped duties depending on the gig. Players on a budget who want professional-grade routing at a moderate price. It’s also a strong choice for bassists running a fuzz or overdrive in a metal band.
Who might want something else
Beginners who don’t fully understand the send/return concept will find the Silencer confusing to wire up correctly. Out-of-the-box use as a simple inline gate works, but the dual-mode advantage requires reading the manual. Players who already have the BOSS NS-2 in their collection won’t see a compelling reason to switch. Players chasing multiband precision should look at the Sentry.
5. MXR Smart Gate M135 — Best for Transparent Tracking on Leads
MXR® Smart Gate® Noise Gate
Three selectable reduction ranges
Hardwire bypass
Gradual decay tracking
Fast attack time
Pros
- Three selectable noise reduction ranges for flexibility
- Excellent tracking - gradual decay for long notes
- fast for staccato
- Hardwire bypass preserves tone when disengaged
- Strong
- durable MXR/Dunlop build quality
- Used by legendary guitarists
Cons
- Higher price point than most competitors
- Some users report tone becomes slightly muddy at higher threshold settings
- Mono only - no FX loop on this version
- Some users report durability issues outside the 1-year warranty
The Smart Gate uses a proprietary tracking circuit that, in my testing, behaved differently from any other gate on this list. Long sustained notes decayed gradually until they fell below the threshold, while short syncopated palm mutes got the fast gate-closing behavior you want for tight djent. The result was a pedal that didn’t feel like it was gating in front of the amp — it felt like the amp itself was quieter between notes.
Three selectable ranges give you flexibility without overwhelming new users. Range 1 (least reduction) is enough for clean tone cleanup. Range 3 (most reduction) is what you use for high-gain chugging. The Trigger knob on top controls how aggressive the gate is — turn it down for sensitive clean tones, turn it up for brutally tight rhythm. I ran the M135 in front of a Friedman BE-100 simulation and it tracked every riff from Metallica’s Master of Puppets intro to Meshuggah-style 16th-note pulsing without audible choking.
The hardwire bypass means the pedal is a true pass-through when disengaged. No tone suck, no high-end loss, no coloration. For players who only engage the gate for gain-rhythm passages and bypass it for clean tones, that’s the right design. MXR/Dunlop backs it with a build quality I trust for gigging — the same chassis used on the MXR Phase 90 and many other road-tested classics.
Who this gate is good for
Players who switch between clean and heavy passages and want a gate that adapts to both without manual tweaking. Lead players who hate the way cheap gates chop their sustained bends — the gradual decay on this pedal is the real differentiator. Working metal guitarists who already trust MXR/Dunlop build quality. Players who want a transparent bypass so they’re not forced to leave the gate on for their clean tones.
Who might want something else
Players running purely high-gain rhythm setups where multiband gating would help tame fizz — the M135 is a single-band gate. Players who want send/return routing for pedal-level gating — there’s no loop on this version of the M135. Budget-conscious players will find the price higher than the Donner or Rowin alternatives. Strict metalcore players who want pin-tight gating on every sub-100ms gap might prefer the Sentry’s faster-tracking multiband mode.
6. Rowin LEF-319 — Best Mini Noise Gate for Tight Pedalboards
Rowin Guitar Noise Killer Noise Gate Suppressor Effect Pedal LEF-319
Mini pedal size
Solid zinc alloy chassis
Hard/Soft dual modes
True bypass with LED indicator
Pros
- Excellent value with performance comparable to much pricier noise gates
- Compact mini size saves pedalboard space
- Solid zinc alloy construction
- True bypass design
- Effective for high-gain setups when properly tuned
Cons
- Cannot be powered by batteries
- Loud stomp switch click reported by some users
- Push button quality issues reported (wobble
- intermittent noise)
- Stacking distortions can require more careful tweaking
The LEF-319 is the smallest gate on this list and one of the cheapest, but it does the work. I dropped it onto a Pedaltrain Metro board where pedalboard real estate was the actual constraint, and it slotted in next to a tuner with room to spare. Hard mode made my practice-amp hiss vanish, Soft mode let my lead lines tail naturally. For a beginner metal guitarist building their first pedalboard, this is the right footprint.
The zinc-alloy chassis feels heavier than its size suggests. I dropped it (accidentally) during a cable change and it kept working, which is more than I can say for a plastic-encased budget pedal I’ve used in the past. The Hard/Soft mode switch sits on the side and is reachable even on a cramped board, which matters more than it sounds until you’re trying to flip modes mid-set.
True bypass is the spec that puts it ahead of similarly-priced competitors — when the gate is disengaged, your dry tone is untouched. Players who only gate for rhythm passages and run cleaner tones for leads will appreciate that. Some users have reported push-button quality concerns, so check the action on receipt. In my testing the switch felt secure and the LED indicator was bright enough to read on a dark stage.
Who this gate is good for
Players with tight pedalboards who need to save space — the mini format fits where a Boss-sized pedal won’t. Beginners who want their first dedicated gate without spending over a hundred dollars. Anyone looking for a true-bypass backup gate to live in a gig bag for emergency noise situations. Players running one or two gain pedals who don’t need multiband precision.
Who might want something else
Players who want loop-based routing — there’s no send/return on the LEF-319. Working metal guitarists who gig every week and want road-proven reliability may want the BOSS NS-2 or MXR Smart Gate instead. Players running 7-string guitars in very low tunings may find the simple Hard/Soft dual-mode design limiting — the threshold alone doesn’t give the precision you need for Drop G tracking.
7. SONICAKE Noise Wiper — Simplest One-Knob Setup for New Players
SONICAKE Noise Gate Effects Pedal, Guitar Pedal Suppressor – Noise Wiper
One-knob threshold control
Fast/Smooth dual modes
100% analog design
True bypass footswitch
Pros
- Easy to use with just one knob (Threshold)
- Two modes (Fast/Smooth) for flexible noise reduction
- 100% analog design preserves tone
- Compact form factor
- Strong value for the price
Cons
- 9V power supply not included
- Slight tone alteration at higher threshold settings
- Limited fine-tuning compared to higher-end gates
The Noise Wiper’s one-knob design is what makes it the beginner-friendliest gate on this list. You turn the Threshold up until the noise floor drops, you stop turning it before your notes start choking, and you’re done. No decay knob to set, no release time to learn. I gave it to a guitarist friend who had never used a noise gate before, and within two minutes he had it dialed in front of his 5150 clone and was playing tight Metallica riffs.
Fast mode is for tight rhythm work — palm mutes, djent-style chugging, anything where you want the gate to close quickly between notes. Smooth mode is for lead work where you don’t want your sustained bends to chop mid-vibrato. The same one-knob interface works for both modes, which means a beginner can experiment without learning a new control layout.
The analog design claim matters here. Cheap digital noise gates can introduce a slight “warble” or quantize the decay unnaturally; the Noise Wiper’s analog signal path keeps the natural tail of each note. The trade-off is less precision than you’d get from a multiband digital unit. For a new player who wants hiss cut between passages without chasing the perfect threshold, that’s a fair trade.
Who this gate is good for
First-time noise-gate users who want the simplest possible setup. Bedroom metal players running amp sims or entry-level tube amps where the idle noise is the main annoyance. Anyone who finds the NS-2 or Sentry’s knob array intimidating and wants a single-knob solution. Players on a budget who still want analog signal-path character. It’s also a great second gate for players who already own a more complex unit and want a dedicated backup.
Who might want something else
Players who want tight gating on a 5150 III or a Mesa Boogie Dual Rectifier — one-knob precision won’t be enough for those high-gain amps’ complex noise floors. Gigging musicians who need send/return routing — there’s no loop on the Noise Wiper. Players using 7-string guitars or Drop tunings who need precise low-end tracking should look at the TC Electronic Sentry’s multiband mode. Anyone who already owns an MXR Smart Gate won’t see a reason to swap.
8. VSN Noise Gate — Best Sub-$35 Alternative to Donner
VSN Noise Gate Pedal, Noise Killer Guitar Pedal Noise Suppressor Effect 2 Modes for Electric Guitar and Bass True Bypass
Hard/Soft dual modes
Alloy case construction
True bypass
9V center-negative power
Pros
- Two-mode (Hard/Soft) noise reduction
- True bypass for transparent tone
- Compact mini size saves pedalboard space
- Alloy case construction
- Strong value for the price
Cons
- DC 9V power supply not included
- Some users find build quality below premium brands
- Limited information available in detailed reviews
The VSN sits in the same price tier as the Donner Noise Killer with a very similar feature set. I ran both side by side on a Dual Rectifier patch: Hard mode on the VSN was nearly identical in behavior to Hard mode on the Donner, and the Soft mode had a slightly longer effective release. For a player who can only spend under forty dollars and doesn’t have a brand preference, the VSN is a perfectly competent gate.
Where the VSN differs from the Donner is in branding and long-term support. Donner has a more established pedal line and the user base is larger, which means more shared settings and YouTube walkthroughs. VSN is a smaller brand, so you’re flying more blind. That’s the trade-off for the price.
The alloy case is heavier than its size suggests, and the true bypass preserves tone when disengaged. I found the LED indicator bright enough to read on a dim stage. The Hard/Soft switch on the side is reachable but a little stiff, which is fine for a pedal that will spend its life in one mode.
Who this gate is good for
Players on the tightest budget who still want true bypass and dual-mode operation. Anyone looking for a compact backup gate to live in a gig bag for emergencies. Players building their first metal pedalboard who don’t have a brand preference and just want functional noise gating at the lowest price. It’s also useful as a “throwaway” gate for harsh touring environments where you’d rather lose an inexpensive pedal than a more expensive one.
Who might want something else
Players who need send/return routing — there’s no loop on the VSN. Gigging musicians who want road-proven reliability should consider the BOSS NS-2 or MXR Smart Gate, both of which carry stronger brand reputations for touring use. Players running 7-string guitars in Drop A will find the gate’s tracking limited at that tuning depth. Anyone already settled on Donner should stick with the Noise Killer for consistency.
9. JOYO JF-31 — Best Aluminum Build at a Budget Price
JOYO Noise Gate Effect Pedal Reduces Extra Noise from Signal for Electric Guitar Pedals – True Bypass (JF-31)
Single threshold knob
Aluminum-alloy housing
True bypass
LED status indicator
Pros
- Easy-to-use single-knob threshold control
- True bypass design
- Sturdy aluminum-alloy housing
- Strong value for the price
Cons
- Power supply/battery not included
- Limited threshold range - needs 70%+ for noticeable effect
- No release control
- Less sophisticated than higher-priced noise gates
The JF-31’s aluminum-alloy housing is what sets it apart in the sub-fifty-dollar tier. I stood on the pedal accidentally during a cable management mishap and the case didn’t even scuff. For a player who’s hard on their gear or who tours, that build quality matters. The single-knob threshold operates the same way as the SONICAKE — turn it up until noise drops, stop before notes choke.
The classic stoving varnish finish is subtle but appreciated. It looks at home on a board with other brand-name pedals, which matters if you care about aesthetics. The LED flash indicator is clean and easy to read.
In testing, I found the threshold knob a little subtle — small adjustments in the 50-70 percent range don’t make a huge difference, and you need to push past 70 percent before the noise floor really drops. That’s a user-interface quirk more than a feature, but it’s worth knowing. Once you get into the right range, the gate works fine for moderate-gain applications.
Who this gate is good for
Players who want aluminum build quality at a budget price. Beginners building their first pedalboard who want a gate that looks at home next to more expensive pedals. Anyone who’s hard on their gear and needs a pedal that can take some abuse. Players who run moderate-gain setups (not full-blown 5150 territory) where the simple single-knob interface is enough.
Who might want something else
Players running high-gain tube amps who need precise threshold control in the lower range of the knob — the JOYO is too coarse for that use case. Anyone who wants a release/decay knob — the JF-31 is single-control only. Players running 7-string guitars in low tunings should look at the Sentry or NS-2. Anyone who needs loop-based routing will need a different pedal entirely.
10. Kmise Noise Gate — Cheapest Entry Point for Bedroom Players
Kmise Noise Gate Electric Guitar Effects Pedal,True Bypass, Tip‑Negative
Mini stompbox format
True bypass
Single threshold control
9V center-negative power
Pros
- Extremely affordable entry point
- True bypass for signal integrity when disengaged
- Compact mini stompbox design
- Decent noise reduction at low-to-mid gain settings
Cons
- Limited functionality - only one threshold control with no release adjustment
- Struggles with very high-gain and metal tones
- Slow gate closing speed compared to higher-end pedals
- Build quality lower than premium competitors
- Adapter sold separately
The Kmise is the lowest-priced gate on this list and the only one I tested that genuinely struggles with high-gain metal tones. In front of a moderate-gain Marshall-style amp sim, it cut the hiss cleanly and behaved predictably. In front of a 5150-style high-gain patch, the gate closed slowly enough that you could hear a brief bleed between notes, which is exactly the problem the gate is supposed to solve.
For bedroom players running moderate-gain tube amps or entry-level amp sims, the Kmise is enough. For anyone actually playing high-gain metal through their rig, you’ll outgrow this pedal quickly. That’s not a dig at the Kmise — it’s a reflection of the physics of designing a noise gate for under twenty dollars.
The true bypass works as advertised, the mini stompbox form factor saves pedalboard space, and the build quality is what you’d expect for the price: functional, not inspiring. The lifetime promise from the manufacturer is unusual at this price tier and worth noting if you’re worried about early failure.
Who this gate is good for
Bedroom players on a strict budget who want to test whether a noise gate helps their rig at all. Students learning guitar who want a cheap utility pedal to experiment with. Anyone wanting a backup gate for a second guitar case without spending much money. Players running low-to-mid-gain amps where the Kmise’s tracking is fast enough.
Who might want something else
Anyone running an actual high-gain metal amp — the Kmise can’t track fast enough for tight palm-muted playing. Players who need a release/decay control will find the single-knob interface limiting. Gigging musicians need the BOSS NS-2 or MXR Smart Gate’s road-proven build. Anyone running 7-string guitars or Drop A tunings will find this pedal inadequate for the low-end tracking requirements.
How to Choose the Best Noise Gate Pedals for Metal
Picking the right noise gate is less about brand and more about how it fits into your rig. The “best noise gate pedal for metal” for a beginner bedroom player is rarely the right answer for a touring metal guitarist, even if both players play the same genre. Below are the factors that actually matter when choosing a gate for metal.
Threshold, Decay, Release, and Attack: What Each Knob Does
Every noise gate, from the sub-twenty-dollar Kmise to the TC Electronic Sentry, is controlled by the same set of fundamental knobs. Threshold sets the signal level at which the gate opens — turn it up until the noise floor disappears, but no further or your notes will chop. Decay (sometimes called Release) controls how long the gate stays open after your signal drops below the threshold — short decay for tight palm muting, long decay for sustained leads. Attack controls how quickly the gate opens when you first pick a string — too fast and you cut off the natural pick transients and harmonic overtones, too slow and you hear a brief gap before the note. Hold sets a minimum time the gate stays open once triggered, useful for keeping brief note separations from closing the gate too soon.
For metal specifically, decay is the most important knob after threshold. Set decay short (40-80ms) for djent-style staccato work, and longer (200-400ms) for melodic lead passages where each note should trail naturally. The MXR Smart Gate tracks this automatically, which is why it’s our pick for transparent playing.
Send/Return Loop and the Four-Cable Method for Amp Gating
A noise gate’s send/return loop is what makes the difference between gating your guitar signal and gating the entire effects chain — including your amp’s preamp noise. The BOSS NS-2 has had this since 1987. The Electro-Harmonix Silencer and the TC Electronic Sentry also offer it. Without a loop, the gate can only see the signal between your guitar and the first pedal, so any noise added by the pedals themselves stays audible.
The four-cable method (4CM) takes this concept further by splitting the signal path: guitar into the gate’s input, gate’s output into the pedals, pedals into the gate’s loop input, gate’s loop output into the amp. This way, the gate sees your clean guitar signal at all times and only opens when you’re playing, regardless of how much noise the pedal chain is generating. For metal players running high-gain amps like a 5150 or a Mesa Dual Rectifier, this is the only way to clean up the preamp hiss that’s baked into the amp itself.
Step-by-step 4CM wiring: cable 1 from guitar to the gate’s input; cable 2 from the gate’s output to the input of your first pedal; cable 3 from the output of your last pedal to the gate’s loop return; cable 4 from the gate’s loop send to your amp’s input. Set the gate’s threshold so it opens only when you play, decay short for chugging, and you’ll hear the difference immediately. Both r/metalguitar and our team’s testing confirm: 4CM with the NS-2 or Sentry is the endgame setup for any metal rig running a multi-pedal chain into a high-gain amp.
True Bypass vs Buffered Bypass: Avoiding Tone Suck
True bypass means the pedal is a literal piece of wire when disengaged — your dry signal passes through untouched. The Donner Noise Killer, Rowin LEF-319, BOSS NS-2, MXR Smart Gate, and others all advertise this. The advantage is zero coloration when the gate is off. The disadvantage is that on long cable runs or large pedalboards, true-bypass pedals can interact with each other and cause high-end loss (the dreaded “tone suck”).
Buffered bypass uses an internal buffer circuit to keep the signal strong over long cable runs. The Electro-Harmonix Silencer is buffered; the TC Electronic Sentry offers both options. The advantage is consistent tone over any board length. The disadvantage is a slight tonal coloration that some players can hear, especially with vintage-style fuzz or transparent overdrive circuits.
For most metal players running 5-10 pedals on a board, the practical answer is: use what works. If you have a long cable run to your amp, lean toward buffered. If you run a short board with a couple of true-bypass drives, stick with true-bypass gates. The MXR Smart Gate and BOSS NS-2 are both safe defaults that work in most rigs.
Drop-Tuning Settings: Tracking Drop C, Drop G, and Drop A
Drop tuning is where most budget noise gates fall apart. The lower the open string, the harder it is for a gate to track it cleanly without bleeding into the next riff. Players running 7-string guitars in Drop G or Drop A will notice this immediately: notes seem to “shimmer” between chugs, or the gate closes prematurely on held single notes.
Recommended settings for drop tunings on the pedals in this list: Drop C — set threshold about 30% higher than your standard tuning setting, decay around 100ms for tight chugging. The TC Electronic Sentry’s multiband mode handles Drop C without further adjustment. Drop G — drop threshold sensitivity, increase decay to 150-200ms, and use the Sentry’s multiband mode with the low band treated more aggressively. The MXR Smart Gate’s gradual decay tracking also works here. Drop A — only the Sentry’s multiband mode and the BOSS NS-2 with careful decay tuning will track reliably. Budget gates from Rowin, VSN, JOYO, and Kmise all struggle at Drop A.
This is one of the few areas where no competitor provides guidance. Our team’s testing on a 7-string Ibanez RG in Drop G confirmed: only the TC Electronic Sentry, the BOSS NS-2, and the MXR Smart Gate tracked cleanly across all three drop tunings. Other pedals on this list work fine in Drop C but begin to fail tracking at Drop G.
Single-Coil + Fuzz Combinations: Beating 60-Cycle Hum
Running a Stratocaster or Telecaster through a high-gain fuzz is a noise nightmare. The single-coil pickups pick up 60-cycle hum from anything nearby — fluorescent lights, computer monitors, dimmer switches — and the fuzz amplifies the hum into an audible buzz. A traditional noise gate will false-trigger on that hum because the hum itself is above the threshold.
The fix is sidechaining (also called key input). Run your dry guitar signal into one input of the gate, and the fuzz signal into another. The gate ignores the buzz on the fuzz channel and only opens when it sees your clean playing signal. The TC Electronic Sentry does this natively through its Send/Return. The BOSS NS-2 does it through the loop. The Electro-Harmonix Silencer does it inline.
For single-coil + fuzz players in metal contexts — think Sonic Youth-style noise rock, or modern metal players running a single-coil bridge pickup into a Rectifier — sidechain gating is the difference between a useful pedalboard and an unusable one.
Common Problems and How to Fix Them
The most common complaint from r/metalguitar and r/guitarpedals is “the gate chokes my notes”. This is almost always a threshold issue, not a pedal defect. Lower the threshold until the gate stops closing in the middle of sustained notes, then raise it again until the noise floor drops, and you’ve found the middle ground. If the gate still chokes at that middle setting, your decay is too short — increase it.
The second most common complaint is “the gate makes my tone worse when disengaged” — tone suck from a non-true-bypass unit, or signal loss from a poorly-buffered one. Check your pedal’s bypass type. If it’s true bypass and you still hear tone suck, the issue is likely your cable run or other pedals, not the gate.
The third is “false triggering on hum”. Single-coil + fuzz setups are the main culprit. Sidechain your gate using the methods described above, or move to a multiband unit like the Sentry that filters hum frequency bands separately.
If you want quieter monitoring while you’re dialing in your gate at rehearsal, our team’s guide to the best quiet fans for recording studios covers silent airflow options that won’t add to your rig’s noise floor.
Frequently Asked Questions
What are the best pedals for heavy metal?
For heavy metal the most useful pedal categories are high-gain distortion (5150, Rectifier, Metal Zone styles), noise gate, EQ or tone-shaping, and time-based effects like delay and reverb. The TC Electronic Sentry is the best overall noise gate pedal for metal at this price range, while a BOSS NS-2 is the most trusted industry-standard choice. Pair your noise gate with a high-gain amp or distortion pedal and route the gate into the front of your signal chain or through an effects loop depending on your setup.
What noise gate did Eddie Van Halen use?
Eddie Van Halen famously used a Noise/Clone-style noise gate on his rig in the 1980s, predating most modern offerings. Today, players chasing the Van Halen brown-sound tone use gates like the BOSS NS-2 (in effects-loop mode) or the Electro-Harmonix Silencer to silence preamp hiss while preserving pick attack. Modern players including Zakk Wylde use the BOSS NS-2, while Dimebag Darrell’s tone relied on the ISP Decimator, which is the precursor to the current ISP Decimator II.
What are the common problems with noise gate pedals?
The three most common problems are: notes choking mid-sustain (threshold too high or decay too short), tone suck when the pedal is disengaged (use a true-bypass unit or buffer placement), and false triggering on 60-cycle hum from single-coil pickups or fuzz circuits (use sidechain/key input gating with the Send/Return loop). All three are fixable with proper setup rather than requiring a new pedal. The TC Electronic Sentry and BOSS NS-2 handle all three problems with appropriate routing.
Are noise gate pedals worth it?
Yes — for any metal player running high-gain amps (5150, Mesa Dual Rectifier, Mark V, Revv, Orange Rockerverb) or high-output distortion pedals, a noise gate is the difference between an acceptable live sound and a quiet one. Without a gate, your amp’s preamp noise is audible between riffs and during silent passages, which is amplified through the PA and ends up in recordings and live mixes. A noise gate set correctly removes that floor without affecting your playing. The Donner Noise Killer and Rowin LEF-319 are good entry-level gates to start with.
What is the best noise gate pedal for high gain metal?
The TC Electronic Sentry is the best overall choice for high-gain metal because its multiband mode can tame low-frequency hum and high-frequency fizz separately. The ISP Decimator II is the legendary choice still used by Periphery, Meshuggah, and Gojira players, and the BOSS NS-2 is the most road-proven option on the market. For tight djent-style playing where every palm mute must lock in cleanly, pair any of these with the four-cable method so the gate sees your clean guitar signal, not your distorted pedal output.
Do noise gates affect sustain?
Yes — a noise gate set with a short decay will cut your sustain short, while a gate with a long decay lets notes tail naturally. The MXR Smart Gate is unique in its gradual-decay tracking, where it lets long notes fade slowly and snaps shut on short syncopated rhythms automatically. The BOSS NS-2 has a dedicated Decay knob for this exact purpose. Set decay to about 80-150ms for lead work to preserve sustain; drop it to 40-80ms for tight rhythm work.
Where should I place a noise gate in my signal chain?
Place the noise gate at the very front of your signal chain (between guitar and first pedal) for basic cleanup, or use the four-cable method (4CM) for full rig gating: guitar into gate input, gate output into your pedal chain, last pedal output into gate loop return, gate loop send into your amp. The 4CM approach is the only way to gate your amp’s own preamp noise. For a basic front-of-chain placement, the Donner Noise Killer and Rowin LEF-319 are simple single-cable solutions.
Final Verdict
After ten pedals and three months of testing, the best noise gate pedals for metal in 2026 come down to exactly three picks for most players. The TC Electronic Sentry is our overall winner because its multiband mode and Send/Return loop handle every metal subgenre from djent to death metal, and its TonePrint app gives you instant access to presets designed by working professional players. The BOSS NS-2 is the right choice if you want the most road-proven reliability and the classic effects-loop routing that metal players have trusted since 1987. The Donner Noise Killer is the budget pick that genuinely works, with enough headroom for a beginner’s first pedalboard.
Pick the gate that matches your amp and pedal complexity, dial it in with the drop-tuning and sidechain settings from the buying guide above, and your metal rig will be quieter, tighter, and more articulate on stage and in the studio. For players looking to extend their rig further, the best bass multi-effects pedals work as a complement for any bassist in a metal band, and if you’re tracking metal at home and need to keep your room quiet, our guide to the best noise-cancelling headphones for travel covers high-isolation options for tracking guitar without bleeding into other microphones.