{"product_id":"electro-harmonix-ehx-op-amp-big-muff-pi-fuzz-distortion-sustainer-guitar-effect-pedal","title":"Electro-Harmonix EHX Op Amp Big Muff Pi  Fuzz Distortion Sustainer Guitar Effect Pedal","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eElectro-Harmonix Op Amp Big Muff Pi – Fuzz \/ Distortion \/ Sustainer\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eOverview\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe Electro-Harmonix Op Amp Big Muff Pi is a faithful re-creation of the original late-70s classic that shaped the sound of an entire generation of alternative rock. With original vintage units selling for exorbitant prices, Mike Matthews decided to take the power to the people and reissue this legendary pedal at a price that players could actually afford. The circuitry of the new Op-Amp Big Muff Pi—sometimes referred to as the IC or V4 Big Muff—has been meticulously re-created, while several practical enhancements have been added, including a compact die-cast chassis and true bypass switching. This is the sound popularized by Billy Corgan on the Smashing Pumpkins' epic 1993 album \u003c\/span\u003e\u003cem\u003e\u003cspan class=\"\"\u003eSiamese Dream\u003c\/span\u003e\u003c\/em\u003e\u003cspan class=\"\"\u003e—and as Corgan himself confirmed after trying the reissue, \"The magic's still in the box, I can still get what I'm looking for!\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eWhy Choose the Op Amp Big Muff Pi?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFaithful Vintage Reissue:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e A faithful reissue of the original classic circa 1978, delivering the iconic sound and vibe that guitarists have coveted for decades. The pedal relies on op-amps rather than transistors and three gain stages rather than four to create its signature voice.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHuge, Crushing Tone:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Described by noted Big Muff collector and historian Kit Rae as \"a huge, crushing Big Muff sound with more crunch,\" it's great for grungy, wall-of-sound distortion, heavy rhythm playing, and heavy leads. It captures the massive, sustaining fuzz that defined the grunge and alternative era.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSimple, Powerful Controls:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Controls for Tone, Sustain, and Volume give you complete command over your fuzz tone. The addition of a Tone Bypass switch lets you remove the tone circuit from the signal path for an even more raw, aggressive sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTrue Bypass Switching:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Ensures maximum signal integrity when the pedal is disengaged, preserving your core guitar tone.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePedalboard-Friendly Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Housed in a rugged, compact die-cast chassis, this pedal fits easily on any pedalboard while withstanding the rigors of touring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eIncludes 9V Battery:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Ready to play right out of the box.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEffect Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Fuzz \/ Distortion \/ Sustainer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFaithful Reissue:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Re-creation of the original late-70s Op-Amp Big Muff Pi (IC\/V4)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCircuitry:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Op-amp based with three gain stages\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eControls:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Tone, Sustain, Volume\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSwitch:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Tone Bypass Switch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBypass:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e True Bypass Switching\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eChassis:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Rugged, compact die-cast enclosure\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePower:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e 9V battery included; also accepts standard 9VDC adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCountry of Origin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e USA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Electro-Harmonix\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Op Amp Big Muff Pi\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEffect Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Fuzz \/ Distortion \/ Sustainer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCircuitry:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Op-Amp (IC\/V4)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eGain Stages:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e 3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eControls:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Tone, Sustain, Volume\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSwitches:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Tone Bypass Switch, Footswitch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBypass:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e True Bypass\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHousing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Compact Die-Cast\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePower Requirement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e 9V Battery (included) or 9VDC Adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCountry of Origin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e USA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eArtist Endorsement\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan class=\"\"\u003e\"The Op-Amp Big Muff was popularized by the brilliant Billy Corgan who first used it on the Smashing Pumpkins' epic 1993 album Siamese Dream. After he was videotaped playing and talking about the reissue, Billy stated: 'The magic's still in the box, I can still get what I'm looking for!'\"\u003c\/span\u003e\u003c\/em\u003e\u003cspan class=\"\"\u003e — Mike Matthews\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eIdeal For\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAlternative Rock and Grunge Players:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e The exact sound that defined the Smashing Pumpkins and countless other '90s bands.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHeavy Rhythm Guitarists:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e The huge, crushing wall-of-sound distortion is perfect for chunky, aggressive rhythm work.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLead Players:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e The massive sustain and crunch make solos sing with attitude.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCollectors and Vintage Enthusiasts:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Get the authentic late-70s Op-Amp Big Muff sound without the exorbitant vintage price tag.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePedalboard Builders:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e The compact die-cast chassis and true bypass make it a perfect fit for any board.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eWhy Choose the Electro-Harmonix Op Amp Big Muff Pi?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eFor musicians who want the legendary, crushing fuzz tone of the late-'70s Op-Amp Big Muff without paying vintage collector prices, this reissue is the ultimate choice. Faithfully re-created and enhanced with modern reliability, a compact die-cast chassis, true bypass switching, and a Tone Bypass switch, it delivers the exact sound that Billy Corgan used to define an era. Whether you're chasing the wall-of-sound fuzz of \u003c\/span\u003e\u003cem\u003e\u003cspan class=\"\"\u003eSiamese Dream\u003c\/span\u003e\u003c\/em\u003e\u003cspan class=\"\"\u003e or forging your own heavy, grungy tone, this pedal delivers the magic—right out of the box.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eThe magic's still in the box.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Electro Harmonix EHX","offers":[{"title":"Default Title","offer_id":68129429291312,"sku":null,"price":145.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/7195\/8832\/files\/EHX-electro-harmonix-guitar-pedal-op-amp-big-muff.png?v=1792426198","url":"https:\/\/davisguitar.com\/products\/electro-harmonix-ehx-op-amp-big-muff-pi-fuzz-distortion-sustainer-guitar-effect-pedal","provider":"Davis Guitar","version":"1.0","type":"link"}