The Fredric Effects Standard Fuzz Machine is a hand-built silicon octave fuzz pedal from North London, a new version of the classic Ibanez Standard Fuzz, also known as the Bruno/Mica Fuzz Machine1. Fredric Effects describes its sound as "a raw, crunchy, and roaring vintage fuzz with a fantastic amount of range"1. It sits in the same family of circuits as the Shin-Ei/Univox SuperFuzz, though the maker says it is less scooped, with more pronounced octavey overtones1. If you are new to this corner of the fuzz world, our Fuzz Pedals page covers the broader types.
What it does to your sound
An octave fuzz generates a distorted note an octave above what you play, layered over the fuzzed-out fundamental, which is where the circuit's cutting, brassy character comes from. Guitar Pedal X's Stefan Karlsson, reviewing the pedal in March 2025, called it "surely one of the best sounding Octave fuzze[s]", crediting the transistor matching and biasing for what he describes as well matched and biased transistors and inherent warmth in the overall sound2.
The five silicon transistors provide what Karlsson calls "a warm core and cutting upper octave"2. Silicon transistor fuzzes of this vintage style are the aggressive, edgy side of the fuzz family, as opposed to the softer, saggier germanium designs. For comparison, the Fredric Effects DuoFace puts silicon and germanium Fuzz Face-style circuits in one box, and the Fredric Effects Deeply Unpleasant Companion takes on the Shin-Ei Companion Fuzz instead.
Controls
The pedal's main feature is a Tone switch with two very distinct sonic ranges for the fuzz. Fredric Effects says one setting stays '60s garagey while the other adds more cut and fizz1. gearnews' report of the launch describes the two settings the same way: "One is '60s-garage-style fuzz while the other setting adds more cut and fizz"3.
Karlsson's review details the Tone Change footswitch's three positions2:
| Tone Change position | Character |
|---|---|
| Flat | The pedal's neutral voicing |
| 'Garagey' (Red) | '60s garage-style fuzz |
| Scooped (Green) | Adds more cut and fizz |
The maker's product page describes the tone control as a two-position switch1, while Guitar Pedal X's review describes a Tone Change footswitch with Flat, 'Garagey' (Red) and Scooped (Green) positions2. The two accounts differ on how many settings the pedal offers.
Where it came from
Fredric Effects announced the Standard Fuzz Machine in April 2017 as a new version of the classic Ibanez Standard Fuzz, also known as the Bruno/Mica Fuzz Machine4. MusicRadar reported it available at launch for £100 GBP on 2017-04-265. The original Ibanez design has been revisited by other makers too: Hudson Electronics' Standard Machine is described by its maker as a sonic replica of the Ibanez Standard Fuzz, fitted with a carefully selected set of vintage correct, matched 2SC828 transistors and a 2SK30A FET at the front end6. The wider Super-Fuzz family has also been tapped by other builders; Godlyke's Fuzz Elements Ether FE10 has a fuzz engine based on the vintage Shin-Ei/Univox Super Fuzz7, and a technical analysis at Ana Sounds puts the Superfuzz itself at five transistors8, the same count Guitar Pedal X gives for the Standard Fuzz Machine2.
What reviewers said
Guitar Pedal X's March 2025 review by Stefan Karlsson is the most detailed published verdict. Karlsson describes the pedal as a silicon, Super-Fuzz-style Harmonic Octave Fuzz and ranks it among the strongest of its type2:
"Tim has mathed those transistors and biased them exceptional well - this is surely one of the best sounding Octave fuzzes out there!"
Karlsson also notes that the pedal is still fairly new, with limited demos available at the time of his review, and that it is available on the Fredric Effects webstore and at leading international dealers2. At the 2017 launch, gearnews described Fredric Effects' output as handmade boutique pedals, all made in North London, offering an affordable alternative to pricier imports, and said the hand-built pedal uses modern construction methods and should hopefully be pretty roadworthy3.
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Questions
Is the Fredric Effects Standard Fuzz Machine based on the Univox Super-Fuzz?
Not exactly. Fredric Effects describes it as being in the same family as the famed Shin-Ei/Univox SuperFuzz, but with a distinct flavor of its own: less scooped, with more pronounced octavey overtones. The circuit it is actually a new version of is the Ibanez Standard Fuzz, also known as the Bruno/Mica Fuzz Machine. Both are vintage-style octave fuzz designs, and the Super-Fuzz connection is a family resemblance rather than a direct copy.
How many transistors does the Standard Fuzz Machine use?
Guitar Pedal X's review counts five silicon transistors in the Standard Fuzz Machine, providing what the reviewer calls a warm core and cutting upper octave. That matches the classic Superfuzz design, which a technical analysis at Ana Sounds also puts at five transistors.
Is the Standard Fuzz Machine a silicon or germanium fuzz?
It is a silicon fuzz. Guitar Pedal X describes the pedal as a silicon, Super-Fuzz-style Harmonic Octave Fuzz, and its five transistors are silicon. Silicon transistor fuzzes of this type are generally associated with a more aggressive, gated character than germanium designs.
Where is the Fredric Effects Standard Fuzz Machine made?
It is made in North London. gearnews describes Fredric Effects' pedals as handmade boutique pedals, all made in North London, and notes that the Standard Fuzz Machine is hand-built using modern construction methods and should be pretty roadworthy.
What is the Bruno/Mica Fuzz Machine?
The Bruno/Mica Fuzz Machine is another name for the classic Ibanez Standard Fuzz, the vintage pedal that the Fredric Effects Standard Fuzz Machine is a new version of. Fredric Effects and Guitar Interactive Magazine both refer to the original by both names, so players may encounter the design under either badge.
Who designed the Standard Fuzz Machine?
The pedal was designed by Tim of Fredric Effects. Guitar Pedal X's reviewer, Stefan Karlsson, credits Tim with matching and biasing the pedal's transistors exceptionally well, which he ties to the pedal's warmth and overall sound.
Sources (8)
- Standard Fuzz Machine, fredric.co.uk
- Guitar Pedal X, Guitar Pedal X, 2025-03-18
- Fredric Effects Standard Fuzz Machine: Recreating vintage Ibanez fuzz magic, gearnews.com, 2017-04-25
- Fredric Effects Announce the New Standard Fuzz Machine, Guitar Interactive Magazine, 2017-04-24
- Fredric Effects announces Standard Fuzz Machine pedal, MusicRadar, 2017-04-26
- STANDARD MACHINE, Hudson Electronics UK
- ETHER (FE10), Godlyke Distributing, Inc.
- OD/Disto/Fuzz : The key differences between these 3 effect pedals, anasounds.com, 2019-04-04
