Based on more than 21,240 customer reviews

Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal

Recommended price £105 -29%
£75 incl. 20% VAT
Online stock status:
Order now and receive delivery within approx. 15 business days
See also (6)

Electro Harmonix Big Muff Pi + Tone Wicker Distortion effect pedal

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Order now and receive delivery within approx. 6 to 10 weeks
Recommended price £136
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adapter included no
Centre positive/negative centre negative
Sustainable product not specified
mini pedal no
true bypass yes
Power supply plug barrel 2.1 mm (inner diameter)
type of distortion distortion, fuzz
variable voltage no
can be powered by battery yes
Voltage 9 V
equipped with tube no

Electro Harmonix Little Big Muff Pi distortion effect pedal

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Recommended price £110
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adapter included no
Centre positive/negative centre negative
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mini pedal no
true bypass yes
Power supply plug barrel 2.1 mm (inner diameter)
type of distortion distortion
variable voltage no
can be powered by battery yes
Voltage 9 V
equipped with tube no

Electro Harmonix Sovtek Deluxe Big Muff Pi

Online stock status:
Order now and receive delivery within approx. 11 business days
Recommended price £205
£142
adapter included no
Centre positive/negative centre negative
Sustainable product not specified
mini pedal no
true bypass yes
Power supply plug barrel 2.1 mm (inner diameter)
type of distortion overdrive, distortion, fuzz
variable voltage no
can be powered by battery yes
Voltage 9 V
equipped with tube no

Electro Harmonix Ram’s Head Big Muff Pi Distortion / Sustainer

Online stock status:
Order now and receive delivery within approx. 15 business days
Recommended price £128
£85
adapter included no
Centre positive/negative centre negative
Sustainable product not specified
mini pedal no
true bypass yes
Power supply plug barrel 2.1 mm (inner diameter)
type of distortion distortion, fuzz
variable voltage no
can be powered by battery yes
Voltage 9 V
equipped with tube no

Electro Harmonix J Mascis Ram’s Head Big Muff Pi Fuzz/Distortion/Sustain Effects Pedal

Online stock status:
Order now and receive delivery within approx. 15 business days
Recommended price £152
£107
adapter included no
Centre positive/negative centre negative
Sustainable product not specified
mini pedal yes
true bypass yes
Power supply plug barrel 2.1 mm (inner diameter)
type of distortion distortion, fuzz
variable voltage no
can be powered by battery yes
Voltage 9 V
equipped with tube no

Electro Harmonix Big Muff Pi 2 Dual Op-Amp Fuzz

Online stock status:
In stock
Order now = receive it on Tuesday (free)
Recommended price £124
£105
adapter included no
Centre positive/negative centre negative
Sustainable product not specified
mini pedal no
true bypass yes
Power supply plug barrel 2.1 mm (inner diameter)
type of distortion ~
variable voltage no
can be powered by battery yes
Voltage 9 V
equipped with tube ~
Package deal
  • Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal +
  • RockBoard Gold Series Flat Patch Cable, 10cm (Black)

Electro Harmonix Op-Amp Big Muff Pi + RockBoard Gold Series

  • Recommended price £81.30
  • You save £0.30
  • Now as combination for £81
  • Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal +
  • RockBoard Gold Series Flat Patch Cable, 30cm (Black)

Electro Harmonix Op-Amp Big Muff Pi + RockBoard Gold Series

  • Recommended price £81.60
  • You save £0.60
  • Now as combination for £81
Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal
Product no: 9000-0041-7042 Bax Music Warranty: This product comes with a 3-year warranty.

General

Electro Harmonix' Op-Amp Big Muff Pi is a fuzz effects pedal that gives you the same sound that Smashing Pumpkins used on their epic 1993 album 'Siamese Dream'. The pedal uses op-amps instead of resistors and has three gain stages. While it recreates the same sound as the original 1978 Op-Amp Big Muff pedal, it's a lot more affordable and features modern enhancements as well. The die-cast chassis is compact and the pedal is true bypass, for instance. Apart from that, it still features the familiar tone, sustain and volume controls.

Specifications

Product features

Sustainable product not specified
True bypass yes
Mini pedal no
Voltage 9 V
Variable voltage no
Can be powered by battery yes
Power supply plug barrel 2.1 mm (inner diameter)
Centre positive/negative centre negative
Adapter included no

Weight and dimensions including packaging

Weight (incl. packaging) 314 gr
Dimensions (incl. packaging) 14,4 x 8,4 x 7,0 cm

Product specifications

  • Electro Harmonix fuzz pedal
  • type: Op-Amp Big Muff Pi
  • faithful reissue of the 1978 original with modern enhancements
  • controls: tone, sustain, volume
  • switches: tone bypass, opamp on/off
  • true bypass
  • input: mono jack
  • output: mono jack
  • power supply: 9V battery (included) or 9V centre-negative DC adapter (EHX 9.6DC200mA - not included)
  • dimensions: 70 x 115 x 54 mm

Reviews from other countries

Translate all reviews into English

Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal

Wrote the following about Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal
Geweldig pedaal die zowel de tones van de pumpkins super goed kan repliceren maar wat me nog blijer maakt is dat je zoveel goede distortion en gain eruit kan halen dat je heel veel genres hun klanken makkelijk kan nabootsen. Heb zelf veel geluk gehaald uit pop punk en post hard core tones repliceren.
Versatile pedaaltje dus. Zeker aan te raden als je een goeie fuzz zoekt die meer dan een tone kan maken
Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal

Wrote the following about Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal
Een fuzz met een heel eigen sound.
In tegenstelling tot de reguliere transistor-based Big Muffs neigt de Op-amp variant meer naar een distortion-achtig geluid.
Iets scherper en scheller, bijna een RAT-achtige sound.
Wel met die typische midscoop in de tonecontrol, al zijn er in de tone control wat sweet spots te vinden.
Daarnaast kan je met de toggle de tonecontrol uitschakelen, en dan blijken er opeens wat midfrequenties door te komen.
Zet er een EQ-pedaal achter en je kan ineens heel veel kanten uit.
Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal

Wrote the following about Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal
Na veel video's online te kijken en een indruk te krijgen van dit pedaal toch de keuze gemaakt en besteld. Wat een MUUR VAN GELUID!!! Ontzettend vette Fuzz welke op vele manieren in te stellen is. Hou je van de grunge sound uit de '90s als Nirvana, Foo Fighters en The Smashing Pumpkins, dan MOET JJE DIT PEDAAL HEBBEN!
Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal

Wrote the following about Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal
Wat een beest van een pedaal!
Stoner/psych en doom is the way to go met deze Fuzz van Electro harmonix!
Dit heeft serieus wat paden geopend . De buren zullen minder blij zijn als ik!
10 op 10!
Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal

Wrote the following about Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal
Goede, degelijke en stevige big muff. De originele 70'er jaren op amp big muff is natuurlijk niet te krijgen danwel onbetaalbaar. Dus - na een paar reviews te hebben gelezen/bekeken - dan deze maar genomen. Nou, hij doet precies waar ik (in ieder geval) hem voor aangeschaft heb: de Siamese Dream sound!
Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal

Wrote the following about Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal
Een prima fuzz. In vergelijking met de gewone Big Muff, klinkt deze een stuk vuiler en 'gruiziger'. Ook bruikbaar met bas en synth.
Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal

Wrote the following about Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal
Doet exact wat het zegt op het doosje : "your pumpkin pi". Even wat zoeken met de (eenvoudige) instellingen en de EQ op je amp maar dan instant de "wall of sound" van siamese dream.

Zoals alle Big Muff's vind ik hem wel het best klinken met single coil pickups. Voor humbuckers neem ik liever een distortion.

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Package deal

Electro Harmonix Op-Amp Big Muff Pi + RockBoard Gold Series

Product no: 9000-0140-8281
  • Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal +
  • RockBoard Gold Series Flat Patch Cable, 10cm (Black)
  • Recommended price £81.30
  • Now as combination for £81
  • You save £0.30

Order now and receive delivery within approx. 15 business days

Electro Harmonix Op-Amp Big Muff Pi + RockBoard Gold Series

Product no: 9000-0140-8282
  • Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal +
  • RockBoard Gold Series Flat Patch Cable, 30cm (Black)
  • Recommended price £81.60
  • Now as combination for £81
  • You save £0.60

Order now and receive delivery within approx. 15 business days

Electro Harmonix Op-Amp Big Muff Pi + Rockpower NT 50 EU

Product no: 9000-0041-7044
  • Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal +
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Electro Harmonix Op-Amp Big Muff Pi + Devine GIT55 Performer

Product no: 9000-0041-7045
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Electro Harmonix Op-Amp Big Muff Pi + 2x Devine GIT55 Performer

Product no: 9000-0041-7046
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Electro Harmonix Op-Amp Big Muff Pi + Devine PCH/0.15

Product no: 9000-0041-7047
  • Electro Harmonix Op-Amp Big Muff Pi fuzz effects pedal +
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