SKU: 35174765727
fjord pedals

fjord pedals Fjord Fuzz Beserk

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Description

fjord pedals Fjord Fuzz BeserkExtra sweet, vintage fuzz tones for everybody Ok so here's the thing: To me, a Norwegian pedal builder, there's an obvious parallel between the Invasion of Britain as inflicted by the muscimol fuelled Berserker Vikings, and the British Invasion led by young, fuzz pedal fuelled guitarists of the 1960s. I couldn't resist it! It was too good! BERSERK takes two of the most central fuzz circuits of the time, the one Jimi used and the one Jimmy used, and

Extra sweet, vintage fuzz tones for everybody


Ok so here's the thing:

To me, a Norwegian pedal builder, there's an obvious parallel between the Invasion of Britain as inflicted by the muscimol-fuelled Berserker Vikings, and the British Invasion led by young, fuzz pedal-fuelled guitarists of the 1960s. I couldn't resist it! It was too good!


BERSERK takes two of the most central fuzz circuits of the time, the one Jimi used and the one Jimmy used, and turns them into one amazing little unit, solving a bunch of 50+ year old problems and wraps it all up in a package that should work for absolutely any occasion. It's glorious.


OK so let's talk about the issues concerning the good old smiley-boy, liquid sunshine fuzz of our dreams.

The input and output impedances of this circuit are flipped as compared to modern practices. This creates a few problems, but it also causes that amazing clean tone you can get when rolling back your guitar's volume knob. However try placing it after a buffer or a wah. No thank you.


Fjord Fuzz to the rescue! Many have used the very cool AMZ pickup simulator trick to solve this and while this does kind of work, it also adds a bunch of noise and definitely impacts the volume knob cleanup. The rightmost push button on BERSERK engages a simple, weirdly biased, single transistor gain stage preamp in front of the original circuit.

Gone are the wah and buffer issues, but does it still clean up? Does it still allow you to get that super sticky, thick, asymmetric clipping? YES! It's almost indistinguishable from the original preampless circuit, with none of the problems. Doesn't this turn it into more of a MK2 style fuzz though? Yes and no. Topologically speaking it definitely does, and by dialling back the thickness knob you can get into the MK2 territory, but the intention here was to retain all the tonal characteristics of the smiley pedal and I did.

There's a trimmer on the inside to help you match this feature with you specific use case. If you don’t intend to stick this pedal after a wah or a buffer or whatever, you can also use the trimmer to increase gain and chase down that MK2 route even further if that's more your speed!


The control set is simple. In addition to the two push buttons, you have a huge knob controlling gain the same way you would by turning down the guitar's volume knob. There's also an output volume knob obviously, but I think you'll find that third knob to be the most useful of all. It's a thickness control. Turn it all the way up if you want to let through all the bass. Just so much bass. It's wonderful. Unless you intend to use it with a humbuckered guitar, that is. Just turn the thickness knob back a bit and you should have a much more workable fuzz. Same goes for a live situation where you for whatever weird reason don't play in a power trio, through a cranked British half stack. Can't hear yourself through the mix? Just turn the thickness down, friend! Now you can!


Speaking of British half stacks, what about the output section?

If you've ever tried slamming head first into a 60s japanese style chorus/vibrato pedal without a buffer in between them, you may have noticed the output impedance issue of the original smiley circuit. I had to fix this too obviously, but I decided to fix another problem at the same time. The original circuit was intended to have a unity gain output. The main thing that is changed as you engage the pedal is the saturation, not the output volume.

This is of course boring and weird. I want loudness with my fuzz!

The solution is hidden beneath the second push button. Engage it and you are now running into not one, but two space echo preamp gain stages, running in series! Impedance is now repaired and you should have a bit of an extra volume level kick as well as more pronounced mids. Oh and infinite sustain. There's a trimmer for this section too so you can get as much boost as you need.


So there it is.

Hopefully this solves a few issues for you too. I can't wait to hear all the amazing music you will make with it! You don't even have to ever turn it off! Just turn down your guitar's volume knob or use a volume pedal in front of it and you'll have everything from the spankiest, shimmery clean tones, through wonderful mid gain drive tones and all the way into the thickest, saggiest fuzz tones, all available without tip toeing around on your pedal board.


BERSERK is biased to 6.66V which is how most of my pedals are biased, but you can change that if you want. Go for 3V for that Johnson farty boy tone or 4.5-5V for a more vintage correct fuzz tone, if there is such a thing. The PCB is clearly marked with instructions on how to do this!


Like all Fjord Fuzz pedals, BERSERK features Steve Demedash' amazing Incandenza all-analogue true bypass relay switching, backlit graphics, top mounted jacks and a real copper control plate.

Do not be alarmed if yours has started corroding when you receive it. This only means Earth's atmosphere is still breathable. The control plate can be easily removed if you ever decide you want to clean it. It will start corroding again though, until we reach a post-oxygen society!


Power with 9VDC centre tip negative 2.1mm plug. Same as most boss pedals. Give it 200mA just to be sure and make sure to use very clean power as this type of circuit inherently produces quite a bit of noise! Most recent amperage measurements yielded the following results:


Idle: ~10mA

Engaged: ~70mA


All Fjord Fuzz pedals come with a lifetime warranty. I will always repair or replace your Fjord Fuzz, no matter what you did to ruin it. I will not replace pedals due to cosmetic issues however. Also please beware that the control plates are all unique, some may come very shiny and pretty, others may already have corrosion on them. They are fully removable and you can polish them whenever you want. No refunds will be issued due to corroding copper. Copper corrosion is a natural occurrence and completely unavoidable. It's due to the Earth's atmosphere being made up of some oxygen. Oxygen is very reactive. It's what breaths life into animals and mushrooms across the globe. It's a beautiful thing. Deadly, yet the foundation of existence.

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SKU: 35174765727

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4.3 ★★★★★
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C J M
Bozeman, US
★★★★★ 5
I can Sleep Again!
I can get terrible dry mouth while sleeping. These have made it so I can sleep the whole night with out waking up to drink water. I love theses. Gave me back a good nights sleep. I use Two every night. Simple get it a little wet, then I place gently and hold to the outside of the top left molar for a few seconds. The glue will hold it in place with out fear of swallowing. Then I put one on the top right side. They stick well to teeth and can be easily removed. If you leave it alone and fall asleep, it will stay in place for 4-6 hours, providing gentle lubrication to keep your mouth moistened while sleeping. They make your mouth water a little, and the xylitol gives a little lubrication. These are great for mouth breathers and people with sinus issues. These are a real game changer for the better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2019
D
Verified Purchase
D. Hooper
Omaha, US
★★★★★ 4
Xylimelts
Have been using for years. So glad they have these without the mint. Just wish they lasted longer at night but they do the job. Taste is pleasant and they are easy to use.
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Reviewed in the United States on December 16, 2025
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Verified Purchase
N. A. Wysock
Bozeman, US
★★★★★ 5
Dry Mouth Relief
Having been using these for quite awhile now for a severe dry mouth. They really help to make the mouth create saliva, thus protecting the teeth from erosion, etc. They are discs with a dark side which is placed above the teeth on the gum. It will stick there in a minute or two and remains in place until it melts and disappears. I use two at night and have never had a problem with them coming loose, this creating a choking hazard. They remain i place and melt. Sometimes I wake at night and my mouth is dry, so put a couple more in and I'm good to go until morning. I would recommend these to anyone with a dry mouth. There is no bad taste. They are somewhat expensive when using long term, but worth it to me. Have not found them locally, although Walmart has them online...same price or a little more than Amazon. Will continue to buy from these sellers.
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Reviewed in the United States on June 21, 2017
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Peter Pumpkin Eater
Bozeman, US
★★★★★ 5
If you have dry mouth, these are a fantastic option!!
I am a pharmacist, so I have come across and used a lot of different products to try to treat the chronic dry mouth problem that I have. This is by far the BEST product I have come across. They are a bit expensive, but I consider them worth the cost. You place the disc in your mouth, on your gum, and it adheres to the gum. The product lasts for a good hour for me. I use them when I go to sleep, to help avoid dry mouth and drainage down my throat when going to sleep. I use 2 when I go to bed, and sometimes have to wake up in the middle of the night to use 2 more. But I love them!! A similar product is OraMoist, but that product turns to a gel-like goo that I found very distasteful. Biotene is highly advertised, but absolutely useless for my problem. It made my throat scratchy and made me cough. Use this product instead!!
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Reviewed in the United States on June 18, 2019
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J. Goodwin
Cuba, US
★★★★★ 5
Always keep them at hand
After radiation I was left with compromised saliva production and these Xylimelts really help. I use one any time I feel my mouth becoming dry, when I’m going to do any sort of physical activity, when the weather is hot, after eating astringent foods or drinks - because the taste is very mild you can even keep one in your mouth while eating or drinking. They agreed really, really well out of sight on my gum line. I always put one in at night before sleep as I’m pretty sure they cut down on the dry throat that can lead to snoring. I have a pack in each purse, glove compartment, gym bag and pre-load several packs in my luggage so they’re always available. One of those little things that makes life easier and more pleasant. I’m overjoyed I survived cancer, but there have been changes after the fact. Xylimelts make at least one a whole lot easier to bear
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Reviewed in the United States on September 14, 2020

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