SKU: 43475505198
pedal metal zone

pedal metal zone Boss MT-2-3A Metal Zone Guitar Pedal

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Description

pedal metal zone Boss MT-2-3A Metal Zone Guitar PedalCelebrate the World Icon in Thickly Saturated High Gain Distortion the Boss MT 2 3A Metal Zone 30th Anniversary Pedal Introduced way back in 1991, the iconic MT 2 Metal Zone remains the king of high gain distortion stomps for guitarists around the world, with over one million sold and counting. Its thick, saturated sound is perfectly suited for metal styles and is also great for playing heavy rhythms and soaring solos in other genres. With an


Celebrate the World Icon in Thickly Saturated High Gain Distortion - the Boss MT-2-3A Metal Zone 30th Anniversary Pedal

Introduced way back in 1991, the iconic MT-2 Metal Zone remains the king of high-gain distortion stomps for guitarists around the world, with over one million sold and counting. Its thick, saturated sound is perfectly suited for metal styles and is also great for playing heavy rhythms and soaring solos in other genres. With an incredibly wide tone-shaping range and ultra-smooth sustain, the multifaceted MT-2 brings an array of rich distortion voices to any musical setting.

Limited Edition 30th Anniversary MT-2 Metal Zone (MT-2-3A)

To celebrate 30 years of continuous MT-2 production, Boss has created a limited edition version that's available throughout 2021. This commemorative pedal features gray lettering and a vintage silver thumbscrew for the battery compartment and comes in a box with a special 30th Anniversary logo.


  • Iconic high-gain distortion pedal 
  • Innovative dual-stage gain circuit produces thick and tight distortion sounds with smooth, singing sustain
  • Three-band active EQ with semi-parametric midrange provides intense sound customization with up to 15 dB boost/cut on each band
  • Easy to achieve massive, satisfying sounds at any volume level
  • BOSS five-year warranty


Step into the Metal Zone

The MT-2 is BOSS’s second most popular drive pedal ever, after the DS-1 Distortion. A key to its enduring success is the ability to achieve dense, heavy crunch and singing sustain at any volume, providing an instantly inspiring experience for players at every skill level. And thanks to its smooth character and active EQ with semi-parametric midrange, the MT-2 works well with all types of guitar amplifiers, including clean “pedal platform” amps.

Innovative Dual-Stage Gain Circuit

Under the hood, the MT-2 employs an innovative analog circuit design to realize its rich, heavy voice. Two gain stages are configured in series, with the first stage providing mid-focused clarity that feeds the second stage’s more aggressive character. Carefully tuned pre- and post-distortion filtering (seven total stages) ensures that the tone is tight and well-defined at every setting, with no mud or flub whatsoever

Shapeshifter 

The MT-2’s advanced tone shaping goes far beyond the capabilities of most analog drive pedals, letting you dial in everything from chugging, mid-scooped rhythm mayhem to bold, cutting sounds that poke through the densest mixes. Post-distortion Low, Middle, and High knobs offer +15 dB cut or boost to perfectly match your guitar and amp type or craft entirely new tones. The midrange is the heart of every guitar’s voice, and the MT-2 provides a variable control to set the frequency in this critical band anywhere from 200 Hz to 5 kHz.


SPECIFICATIONS

  • Nominal Input Level: -20 dBu
  • Input Impedance: 1 M ohm
  • Nominal Output Level: -20 dBu
  • Output Impedance: 1 k ohm
  • Recommended Load Impedance: 10 k ohms or greater
  • Bypass: Buffered bypass
  • Current Draw: 30 mA (DC 9 V)
  • Indicator: CHECK indicator (Serves also as battery check indicator)

Controls

  • DIST knob
  • EQUALIZER MIDDLE/MID FREQ knob
  • EQUALIZER HIGH/LOW knob
  • LEVEL knob
  • Pedal switch

Connectors

  • INPUT jack: 1/4-inch phone type
  • OUTPUT jack: 1/4-inch phone type
  • DC IN jack

Power

  • Alkaline battery (9 V, 6LR61)
  • Carbon-zinc battery (9 V, 6F22)
  • AC adaptor (PSA series: sold separately)

Expected battery life under continuous use

  • Alkaline: Approx. 23.5 hours
  • Carbon: Approx. 12.5 hours
  • *These figures will vary depending on the actual conditions of use.

Accessories

  • Alkaline Battery(9V, 6FR61)
  • Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTE," and "Information")

Options (sold separately)

  • AC adaptor: PSA series

Size & Weight

  • Size Dimensions: 73 x 129 x 59 mm (2-7/8 x 5-1/8 x 2-3/8 inches)
  • Weight (including battery): 385 g(14 oz)


Manufacturer: Boss
Model: MT-2-3A
SKU: I667095-N-0-WHXC
UPC: 761294518618


We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43475505198

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Mark M. Troy, MI
Houston, US
★★★★★ 5
Excellent value, consistent fit, cool, comfortable and durable.
Size: Large, Color: Army Green
I have purchased 20 plus of these shirts in the past six months. The first batch in spring, figuring if any inconsistencies or quality issues arose upon delivery, no problem. Amazon's return policy has always been hassle free. After trying on the fourth shirt and noticing no outstanding flaws or differences, all were simply opened, laundered and hung on a hanger. The material is 100 percent cotton, but assuming they are removed from the dryer immediately (medium heat) - no ironing necessary. No appreciable shrinking is observed and no outliers in the batch. My sport shirt size is men's US large regular fit. Other relevant sizes - 17.5 inch neck, 46 inch shoulders, 34 inch sleeves and 36 inch waist. Overall fit of these shirts is of appropriate roominess without bagginess. Shirt tail length is spot on, work dress code requires tucked in, and they stay tucked in. Casual requires not tucked in, and unless I am reaching for the sky with both hands while on tip toes, the shirt tail/ belt line is not breached. The sleeve length could have been extended by an inch since they taper to an elastic cuff, requiring that the sleeves are pulled back to original position following an extended reach. But given the choice, the sleeves as is are preferred over a straight cut without the elastic cuff. As an upgrade to the T shirt appearance of the shirt tail when not tucked in, the side seams end with a reinforced, one inch inverted V, a feature not typical in this price range. To date, durability has not been an issue. Fraying, fabric pilling and fading have not occurred. It is quite difficult, if not impossible, to differentiate the age of two duplicate color shirts purchased in two separate batches. Again, excellent value, consistent fit, cool, comfortable and durable!
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Reviewed in the United States on October 30, 2017
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Sophia Eugenia
Draper, US
★★★★★ 4
Decent, definitely got the job done
Size: X-Large, Color: Light Grey Heather, Size: X-Large, Color: Light Grey Heather
The came out to be a pretty decent quality for the price. Was going to a polo match and just needed something to creat on for my date
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Reviewed in the United States on April 1, 2026
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Debashish Mitra
Bozeman, US
★★★★★ 5
An Extinct Breed - Get before they are gone
Size: Medium, Color: Red
In my day polos used to be soft thick 100 % cotton with generous sleeves covering the upper arm till above the elbows and collars standing high and grand and covering the back of the neck till below the hairline. They had substantial structure/body (shape that held) and ultra comfortable soft cotton. This was my go to piece of clothing to step out in (as opposed to round neck collarless T-Shirts that I wore only at home or for sporting activities). However, this simple good thing was not to be taken for granted. As time went by, I watched in horror this simple evergreen staple slowly vanish - being replaced by plastic, toxic, carcinogenic trash (synthetic, polyester, 'performance', 'hi-tech') being passed as clothing riding solely on deceptive/misleading/convincing marketing and rapidly transient 'fast fashion trends'. These pieces of junk being passed as 'performance polos'/'hi-tech' had no 'body', clung to your skin like plastic, caused my sensitive skin to itch, with arms so short as if there was shortage of clothing material in the world and were of such thin cheap uncomfortable material that I would wonder how in the world do people put these on their bodies. The 'trend' continued ... Fast forward to the present day, finding the 'cotton polo of my youth' is like finding a dinosaur. The polo I grew up with is practically extinct - replaced by trash made with ever cheaper feeling and more toxic materials. Its a win win for the corporates/brands - cheap synthetic lab created materials astronomically marked up (riding on advertisement) - filling the corporate pockets unlike never before and successfully 're-programming' the minds and purchasing behavior of the new generation to accept, get used to, and even get addicted to such toxic 'hi-tech' trash. As for the manufacturing ? No problem - hire some MBA's (with zero knowledge/passion for good quality textile/garment manufacturing) - their sole purpose to be 'maximizing profits' for the next 'earnings report' and they would find the 'cheapest' offshore factory to outsource the manufacturing to. This being a continuous process - if you get a cheaper bid from another factory, just switch to it. No wonder you can never get consistent material, sizing, quality for the exact same product purchased even months apart. Not just that - even brands that sold fantastic quality 100 % cotton polos at a very reasonable price like Tommy Hilfiger etc went STEEP DOWNHILL. A Tommy Hilfiger polo being sold today is NOWHERE NEAR anything like the quality they had even a few years ago (even though still being theoritically 100 % cotton, the quality (material, cut) now is absolutely junk - in fact they went from being my favorite Polo Shirts (thick, soft, cloud like cotton with generous neck and sleeves and amazing body, texture and shape and in high quality colors and finish) to absolutely shockingly unwearable pieces of garbage (thin, rough, itchy cotton with skimpy sleeves and flat collars and dull cheap finsih and colors with NO lusture, body whatsoever). I always wish I had seen this day come. I would have stocked up on a lifetim's supply of 'real' clothing when they were still available. Given the above, I am extremely surprised (pleasantly) by this Amazon Essentials Cotton Polo. This is 100 % cotton, has generous non-skimpy sleeves and has decent material and shape reminiscent of the 100 % cotton polo I am habituated to from my time. Quality of material wise - it is about 65% - 70% of the cotton polos of yesteryears - BUT - even THAT - is like finding diamond (or a dinosaur) in these abhorrent-clothing-times for the 100 % cotton polo lover. Get this before the 'real cotton polo' is gone for good. I think I may be getting a few.
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Reviewed in the United States on August 10, 2022
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Casandra Stimac
Lake Worth, US
★★★★★ 5
Love these polos
Size: Large, Color: Olive
Nice material, fits true to size, colors are nice. Great work shirt in an office setting.
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Reviewed in the United States on June 4, 2026
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Max Ingram
Port Orchard, US
★★★★★ 3
Sometimes Good, Sometimes Not So Good...
Size: X-Large, Color: Aqua
I've bought several of these shirts in the past, and I've always been very happy with them, right up until my latest purchase. Apparently, depending on which color/style you choose, the shirts may be manufactured in a completely different country. And despite Amazon's efforts to make sure their clothing brands have consistent sizing across the board, it's now clear to me that some of those countries are not on the same page. Case in point: Guatemala. My latest Amazon Essentials polo shirt purchases consisted of the colors 'light yellow' and 'rust'. Now, the light yellow shirt seems fine. Maybe a tiny bit smaller than my previous shirt purchases, but nothing major. (I think it says made in Chihuahua - but it's hard to tell.) However, the rust colored shirt is drastically smaller than all my similar-sized Amazon polo shirts. I bought it in size Large, but the shirt tail alone is nearly four inches shorter than my previously purchased Amazon Essentials polo shirts. And while the Large-sized Amazon polo shirts normally fit me quite comfortably, with a little bit of room to spare, this rust-colored shirt is skin-tight. If I didn't know any better, I'd swear it was a size Medium masquerading as Large. All of my previous shirt purchases (I now realize) are labeled as being made in either Madagascar or Vietnam. Those are great. They fit wonderfully. But this new rust-colored shirt (once again, same brand - Amazon Essentials) is labeled as made in Guatemala. And let me tell you, the factory in Guatemala is not on the same page as the factory in Madagascar. Not even close. So yeah, these are great shirts. So long as you happen to buy the colors/styles that are being made in Madagascar or Vietnam. But buyer beware if you happen to get one from the factory in Guatemala, because those guys are using a whole different set of rulers over there. And unfortunately, there's no way to tell until it arrives on your doorstep. I'm normally a big fan of Amazon brand products. But this experience has made me quite a bit more wary about buying their clothing items in the future. It really is so very important that their brands have consistent sizing across all colors and styles. P.S. I actually bought the rust-colored shirt TWICE, because I at first assumed I must have gotten a mislabeled product. But, nope. Both rust-colored shirts are the same, drastically-smaller size, and both are labeled made in Guatemala.
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Reviewed in the United States on June 9, 2020

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