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EHX Big Muff Nano
#4 in Guitar Pedals·View all 9

EHX Big Muff Nano

Scored on 10 verified owner verdicts, from 199 comments read across 4 communities
TL;DR
Owners overwhelmingly praise the Nano for packing an authentic, classic Big Muff fuzz tone into a footprint small enough to free up real pedalboard space, and many call it exceptional value for the price. A smaller but real minority report drawbacks: some units get fizzy or noisy, with occasional complaints of reverb bleed or a low feedback hum at normal volumes, and a few players who tinkered extensively found the Nano nails the one classic muff sound but doesn't have the note definition, sustain shaping, or tonal range of a full-size Big Muff. Overall consensus leans strongly positive, with the compact-yet-authentic tone and low price as the recurring selling points.
What 10 owners say
N/A
Not enough verified reviews to score yet

We found a handful of genuine owner reviews (below) but not enough to publish a reliable recommendation score. We'll add a score as more verified owner reviews come in.

What owners like
  • Delivers the classic, authentic Big Muff fuzz tone in a tiny footprint, freeing up real space on crowded pedalboards without giving up the sound · 4 · 40%
  • Exceptional value for the price, owners call it one of the best-value Big Muffs around and say it's worth every penny · 3 · 30%
What owners flag
  • Can sound fizzy or noisy in the signal, with some owners reporting audible reverb bleed or an annoying low-level feedback hum at normal playing volume · 3 · 30%
  • Nails the core Big Muff fuzz but doesn't offer much beyond it, some miss the note definition, sustain control, and tonal range of a full-size Muff · 3 · 30%
Who it's for
A great fit if
  • Guitarists chasing the classic, iconic Big Muff fuzz
  • Players tight on pedalboard space
  • Budget-minded buyers wanting big value for the price
  • Rhythm players leaning on chords and power chords
Look elsewhere if
  • Players wanting versatile tones beyond the muff sound
  • Anyone needing tight note definition over thick fuzz
  • Those who prefer a usable full-size tone sweep

Synthesized from what EHX Big Muff Nano owners say — not a spec sheet.

How buyers rate it elsewhere
Amazon4.0118Walmart5.02

Retailers' own star averages, for comparison — separate from our vetted owner-verdict score above.

Top quotes, sourced

199 reviewed · 58 shown
Sentiment
Community
Sort
YouTube▼ don’t recommend

“I love my muffs but geezus why can't they make the full sweep usable at ANY position”

YouTube▲ recommend

“That chord you played at 0:32 is literally all it took for me to buy this.”

YouTube— neutral

“Wish I could get that sustain without quite as much fuzz.”

YouTube— neutral

“Less fuzzy, less squished and cuts through mixes better.”

YouTube▲ recommend

“this pedal is so amazing and cheap. I think the best value on the planet.”

YouTube▼ don’t recommend

“Probably going to send it back. It’s a shame as I like it.”

YouTube▲ recommend

“i decided to buy a Electro-Harmonix Nano Big Muff Pi”

YouTube— neutral

“I had one of these, it could really nail that muff sound. But beyond that, no amount of tinkering got me anything else.”

YouTube— neutral

“I can see why people like it, but I prefer a distortion that has more note definition.”

YouTube▼ don’t recommend

“i get a really annoying low feedback (not the good kind) using this pedal at any kind of reasonable volume”

YouTube▲ recommend

“Worth every penny.”

YouTube— neutral

“Fizzy.All damn day.”

YouTube▲ recommend

“Just got mine. Very happy with it.”

Telecaster Guitar Forum▼ don’t recommend

“I just bought the same fuzz pedal thinking I'd love it, always wanted a good fuzz pedal, but I HATE it-”

YouTube▲ recommend

“it doesn't sound too close to the New York model, but it's incredible! You've got to admit!”

YouTube▼ don’t recommend

“The Big Muff has become a little muff. Glad that I still have a full size one.”

YouTube— neutral

“If you listen real good you can tell the difference between clean and active setting. It's so subtle it's transparent.”

YouTube— neutral

“I here reverb in the signal.”

Reddit▼ don’t recommend

“the nano was a bit of a disappointment”

YouTube▲ recommend

“No longer thinking, but enjoying my new nano big muff!”

YouTube▲ recommend

“That pedal really shines when playing chords, specially power chords”

YouTube▲ recommend

“Wow. Sounds like crap. Like it always did. luv it.”

YouTube▲ recommend

“Got this for Christmas bloody love it 😊”

YouTube▲ recommend

“Wonderful fuzz for all to enjoy!!!!”

Showing 1–24 of 58

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Common problems & things to know

Practical notes owners raise — setup, quirks, and issues to watch for. They don't say whether the person likes the product, so they're not counted in the score, but they inform the pros, cons, and who it's for.

Telecaster Guitar Forumⓘ good to know

“nano was very compress/tight which i think is standard but what surprised me was the lack of volume. im modding it for more open and louder sound.”

Fender Stratocaster Guitar Forumⓘ good to know

“i tried it next to a full size Big Muff sounded the same to me”