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MXR M84 Bass Fuzz Deluxe Pedal Reviews

Fuzz Pedal for Bass Guitar with Dry, Wet, Tone, and Fuzz Controls

From Dunlop's MXR Bass Innovations line comes the MXR Bass Fuzz Deluxe pedal. The Bass Fuzz Deluxe gives you a cutting and bold bass fuzz tone that's ideal for modern playing styles. It's based on a vintage fuzz pedal that's been modified for the bass frequency range and tweaked to perfection. In addition to Fuzz and Tone controls, you also get separate Wet and Dry level controls, so you can go from dry with a touch of crunch to nothing but fuzz with the MXR Bass Fuzz Deluxe pedal.

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$149.99

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Highest Rated Reviews

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Fuzz Bass Pedal

By Peter Del Palacio from Ontario, California on December 9, 2022 Music Background: Bassist

Received my order Saturday morning hours before my gig pedal gave me the sound I was looking for my alternative rock cover songs!!!

Perfect

By Sweetwater Customer on June 21, 2022 Music Background: Over 30 years

Been looking for a good fuzz without loosing tone and blend knob but this goes above and beyond with separate dry and wet control. Well done MXR, simply the best for what I need.

5 stars for making an amateur sound good

By DaveH from America's Dairyland on June 10, 2021 Music Background: Brass player learning to read bass clef.

I bought a bass at the beginning of COVID. Being isolated, I've been teaching myself to play. This pedal is so incredibly badass, it even makes me sound good. Just imagine what it could do for you!

I chose the MXR over the others for its separate wet/dry controls. I saw it in action on the Sweetwater video.

I love the way I get the fuzz without losing the thump. Even with no fiddling around, and everything set to 12 o'clock, the sound is supreme. The paint job is gorgeous too. Sure, it's a little more money than some of the other offerings, but it's worth it.

B.F.D. Nails it.

By J. from Indiana on March 16, 2012 Music Background: Hobbyist

Love this pedal, exactly what I was looking for. MXR continues to amaze!!!

Another great product by MXR!

By Mike Hughes from Midland, Tx on March 15, 2012 Music Background: Old school bass player

I continue to be amazed by Dunlop MXR effects, and the MXR84 Bass Fuzz Deluxe is an excellent compliment to their other great bass effects, of which I own all of them! The Fuzz added exactly the sound I was needing, with no feedback or outside noise. Heavy-duty construction that will hold up under use, but in a small, easy to handle size. Sweetwater is the best: they carry the best products delivered with the best service!

Sweet pedal that adds a workable fuzz

By Patrick OHarris from Ann Arbor, MI on November 9, 2023 Music Background: BS in Music, plays classical guitar and bass in rock band

If you need to gritty up parts of your sound, this pedal does the trick. It doesn't get muddy, it stays pretty tight and also clear.

Best Bass Fuzz

By RX2 from Satan's Bed on March 28, 2022 Music Background: MIddle of the Road

I finally replaced my oversized EH Deluxe Bass Big Muff with this. Everything I need and nothing I don't with a small footprint. I've tried about 10 different bass fuzz pedals and nothing comes close to topping this one.

Impressive

By Eddie on March 16, 2017

I picked this up for two reasons. The first being separate wet and dry controls. Every bassist worries about losing bottom end once the gain pedal kicks in, but this one retains ALL of the fundamentals of my bass. The second reason was I've owned four MXR bass pedals over the years and liked all of them, and this one is my favorite pedal of the now five I've used. Only gripe, and it's incredibly minor, is I would have liked having the dry signal being all the way down to produce no low end from the bass, but that's not necessarily a bad thing. This won't be leaving my board anytime soon.

perfect

By youssef barakat from new york usa on August 15, 2012 Music Background: student

this is perfect for a very wide range of genre, i love it they should make more like these! a must get and one of the top favorites on my list.

perfect

By youssef barakat from new york usa on August 15, 2012 Music Background: student

this is perfect for a very wide range of genre, i love it they should make more like these! a must get and one of the top favorites on my list.

Mxr bass fuzz deluxe

By Sweetwater Customer on November 21, 2020

This pedal has been around a few years, but it's new to me. It is replacing an EHX Bass Big muff on my board. Most bass fuzz pedals experience some low end loss, however, this one seems to add low end, due to the dry blend knob. Alot of really usable tones in this pedal! I'm impressed for sure!

Impressive

By T.W. Zimmerman from Kalamazoo, MI on May 29, 2012 Music Background: Recording Engineer

Actually the product name says it all.
It is deluxe fuzz for your bass. The independent level controls
for wet and dry signal let you dial in the perfect amount of
thump and distortion for any application. The pedal is well
made, the copper paint job looks great and the knobs are solid.
The LED is blinding if you look at it head on.

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