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ISET Heavy Metal Guitar Pedal Mini Atom Single Effect For Electric Guitar Bass True Bypass

  • Based on 923 reviews
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Availability: In Stock.
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Arrives Sunday, Apr 26
Order within 16 hours and 11 minutes
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Color: Heavy Metal


Features

  • The Heavy Metal Pedal from Iset Music turns your clean guitar signal into a complete warzone of unique and intense distortion tones. There are insane levels of saturation, distortion and sustain that can be found all with the turn of a few simple knobs!
  • The Toggle switch allows for a choice between 3 different settings for your pedal. Hi-Boost, having a bit less body and more treble, Boost-Off, having a more mid-range meaty tone, and Lo-Boost, giving a very full mid and deep tone. All 3 choices are great for different genres and effects for any player.
  • The Volume knob simply allows for the output from this pedal to be easily changed by the user.
  • The Distortion knob allows for change in the overall fullness or tone of the effects over-driven sound. Turning the knob clockwise will make a louder, more saturated and full tone while turning the knob counter-clockwise will make for a great mild distortion effect.
  • The Tone Knob changes the brightness of the pedal. Adding more tone by turning clockwise will bring out more clarity and high-end gain to your signal, while turning it counterclockwise will let those bass-y and mid range sounds shine through.

Brand: ISET


Style: Bass,Distortion,Mini


Color: Heavy Metal


Voltage: 9 Volts


Amperage: 50 Milliamps


Voltage: 9 Volts


Amperage: 50 Milliamps


Audio Output Effects: Distortion


Controls Type: Knob


Power Source: Electric


Hardware Interface: 1/4-inch Audio


Signal Format: Analog


Style: Bass,Distortion,Mini


Color: Heavy Metal


Item Dimensions: 3.6 x 1.4 x 1.4 inches


Connector Type: 1/4 inch audio jack


Brand Name: ISET


UPC: 782123693108


Manufacturer Part Number: ISET


Unit Count: 1 Count


Warranty Description: 1 year.


Manufacturer: ISET MUSIC


Model Name: Heavy Metal


Model Number: ISET


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If you place your order now, the estimated arrival date for this product is: Sunday, Apr 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • Amazingly rich tones in a nano footprint
Color: Dumbler
Dumbler pedal: The Dumble tone is a thing of legend and rightly so, Robben Ford comes to mind. Dumble amps are almost out of reach for the average guitar player, but the Iset Dumbler pedal can get you close. This is a well made nano pedal that has 4 knobs: - Volume: Self Explanatory. - Tone: Bright on the left and darker on the right. - Voice: Now this is, in my opinion, what makes this pedal so special! The Dumble tone is known for having pronounced mids and upper mids, the Voice knob on this pedal, is very powerful. I slapped the pedal in front of my practice amp and tried out several variations. At about 2 o clock, it gave me some amazingly rich and resonant upper mids that I had never got out of my practice amp before. Cranking it up adds more brightness without ever being harsh. Full marks to ISet for getting this right. Below noon, you get a fat bassier tone, which is good to balance your tone if you're using a brighter sounding guitar. This knob is pretty powerful, so take your time and try out various positions. - Gain: Self Explanatory, the way I would describe the gain on this pedal is 'sweet sounding'. You can go from a clean boost to a reasonably hot overdrive. The pedal is very quiet when bypassed which is really good. It's very compact (fits on your palm) and won't take much space on your pedal board at all. This pedal is pretty versatile but is particularly great for a fat, rich bluesy tone and other low to mid gain styles. Cranked all the way up, it does some great crunchy rock tones as well. In summary, get this pedal for getting some really cool tones out of your rig. Delay Pedal: The ISet Delay pedal is another amazing piece of equipment for those seeking quality warm analog sounding delays and echos on a budget. The pedal has three knobs - Echo: This is akin to a mix knob, all the way down is your dry guitar and all the way up is where you're letting all of the pedal sound to come through. I found my preferred setting at around 2 o clock. - F. Back: This is the feedback knob to control how many repeats you get, just past 8 o clock was about one repeat. Cranked all the way up is a never ending delay loop, which can be fun to play with. Somewhere around noon is a good 3-4 repeats. - Time: This is the time between the repeats, Leave it at around 10 o clock for a cool slapback delay effect! Crank it up in tandem with the Echo, for a wet, satisfying lead tone. This pedal like the other ISet pedals is very quiet when bypassed which is awesome. The tones are warm and don't sound like digital delays, which is always a plus. The casing seems durable and the on off button is sturdy and satisfying to click. Great job, ISet! ... show more
Reviewed in the United States on December 2, 2020 by Abhishek

  • A Great Boost That Doesn't Color Your Tone
Color: Dumbler
Update 2: Just ordered a second Dumbler to use with another rig. I have two sons who play so we jam together with two amps downstairs and an upstairs amp for later in the evening to use without overriding the tv which makes mom unhappy. Downstairs I'm currently using the Dumbler with a Marshall Code and a Radial Tonebone Hot British on a clean channel. The Dumbler tightens things up really well without sounding shrill. Upstairs I havea Dumbler with a Bugera 333XL and an AMT P2, Black Hammer and Golden Brownie. I prefer the Dumbler to my tube screamer. It just sounds fuller. Bottom line, this great little clean boost pedal works well with tube and solid state amps. Update 1: It’s been about a month since I bought this pedal and I still love it. It hits the sweet spot of a full bodied boost that adds a bit of gain. Great to kick that high gain pedal just a bit to tighten up tone or add a little bite to a clean tone. It makes my tube screamer sound thin in comparison. Like most guitar players I have tried several boost, gain and distortion pedals. OCD and a Tube Screamer variant are primary but I thought Dumbler, why not give it a try. After playing with it a bit I have to say I really like this pedal. It has both tone and "voice" controls to help shape the sound to your taste. The pedal gives a fullness to clean channel settings with a bit of gain. Used with a Roland Cube I use the pedal to give a light gain on the clean channel. Sounds great with a song like Freewill. Give it a try I think you'll warm to it yourself. 🙂 ... show more
Reviewed in the United States on September 4, 2020 by JB

  • Small but mighty!
Color: Dumbler
I knew it was a mini pedal but I literally laughed when I saw how tiny it is. It uses a metal case and the tiny knobs feel quite solid, seems well built. Tested with my old Peavey practice amp and immediately impressed by the sound. Full and smooth mids and clear highs with no fizziness - I could never get my Mesa Nomad to do that. The tone controls interact to vary the sound but the effect is subtle I currently use it in the loop of a Boss GT-3, which takes some programming to set the gain stages properly. It's worth it as the Dumbler is more dynamic and touch sensitive than the built in drives. I'll probably never hear a real Dumble up close but this seems to be a good representation of that Robben Ford or SRV tone. A fun useful pedal, and a great value. ... show more
Reviewed in the United States on July 20, 2022 by M. Flavin

  • Great Pedal
Color: Dumbler
For the price you can’t beat this stomp box. Very close to the Dumble sound. I’m buying a backup
Reviewed in the United States on March 6, 2026 by Dan Stamness

  • Good, but quality may be a concern
Color: Noise Gate
The noise gate works well. It does what it is supposed to without coloring the guitar tone. Value wise, definitely worth what I paid for it. However, quality is an issue. I received the first unit, and the hard/soft clipping switch was broken. And not like a bad solder connection, but physically stuck in the lower position. Amazon did promptly ship a new one, which arrived fine and functioning. This is a defect that should have been caught through even the most basic quality control. So be aware of that. Fortunately Amazon does make exchanges easy on this item. ... show more
Reviewed in the United States on June 28, 2021 by A. Christensen

  • Good Bass Booster Pedal
Color: Boost
Why did you pick this product vs others?: This is an inexpensive Booster Pedal that I found to be very effective on a Bass Guitar. I also found some response at the lower fret level. Highly recommend this Booster to any Bass Player.
Reviewed in the United States on June 28, 2025 by David M DelPizzo

  • 4 months and failed.
Color: Dumbler
This review is for the Dumble Pedal. This worked great for about 3 months. I play in a church band and I used it twice a week for about 12 weeks. It was exactly what I wanted. It gave me an adjustable OD stage between my amp's drive and clean. It had a lovely creamy drive tone. Then one Sunday the tone suddenly became fizzy and it lost volume down to a whisper, no adjustments worked. I had to unplug it to from my effects loop to finish the service. It was past the 30 day Amazon return, so I just ate the cost. My recommendation is, if you get one, get the extended warranty. Like I said, I loved it til it broke. ... show more
Reviewed in the United States on January 9, 2022 by David Dorrell

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