Op-Amp Big Muff Pi

Product Information

A super-tweakable Muff-style fuzz with parametric footswitchable mids and three voices: Tight: modern Big Muff sound with tight lows, focused mids and a crisp top end; Vintage: Classy Muff Sound, low- to mid-gain distortion, balanced frequency response; Heavy: full blast Big Muff sound with massive low end and plenty of gain. Dry signal can be reintroduced pre or post gain. Please note that this extended warranty is currently only available on products sold within the UK, EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

The pedal has also won kudos from Big Muff collector and historian Kit Rae, who says it delivers “a huge, crushing Big Muff sound with more crunch… great for grungy, wall-of-sound distortion, heavy rhythm playing and heavy leads.” Whether you play blues, indie or even metal, this is a fantastic pedal at a superb price, well worth the investment - much better than the Visual Sound Jekyll & Hydeused by The Strokes, perhaps its most obvious competitor.Corgan famously used the late 70s iteration to create the sounds on the classic early SP albums Gish and Siamese Dream. Circuit-wise, it’s pretty much the same as the Fuzz Face Mini, though MXR describes it as a “ mini version of their 108 Classic Fuzz“ (which, if you read the description, is a standard housed Fuzz Face…. so it’s the same?). The Op-Amp Big Muff was popularised 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' looking for!'" - Mike Matthews The band only had one Big Muff in the beginning that guitarists Jamies Iha and Billy shared. They also used a vintage green Electro-Harmonix Electric Mistress. At the time of Siamese Dream recordings, they owned 2 different Big Muffs, the V4 version, and what appears to be a tone bypass V5 version, or possibly a tone bypass V3. There were numerous other fuzz pedals used and not much song-by-song documentation, but Billy and Butch have revealed details in various articles and interviews over the years. Here is what Billy had to say about the power and difficulty of using two Big Muffs in the band from his blog. Blue Signal: It is the output of the first Clipping Stage, the previous signal is amplified 25 dBs and the amplitude is clipped to ±0.6V. After two consecutive clipping stages, the shape is more square or hard.

The MXR M108 mini fuzz is a similar option to Dunlops Fuzz Face mini pedal for those who don’t want to have a face on their board. Collection and delivery costs are included for the first 2 years in the event of an item becoming faultyVERSION 3 BIG MUFF PI - Approximately 10 circuit variants exist, each made in extended manufacturing runs. Fuzz pedals operate in the same wheelhouse as overdrive and distortion pedals, in that they use transistors or op-amps to clip your guitar signal, creating distortion. However, while an overdrive pedal might just give your signal some light soft clipping, fuzz pedals almost always use much harder clipping for your signal. These enhancements include: an all-new, compact, die-cast chassis, allowing the pedal to fit snuggly onto most pedalboards, whilst being robust enough to survive life on the road; true-bypass switching, ensuring that your guitar's tone is preserved whether the pedal is in use or not; and an all-new look, with striking orange finish, allowing the pedal to stand out against the other Big Muff Pi pedals available. Highlights This is done by using more, and more aggressive clipping stages within the pedal. Fuzz pedals are also known for having somewhat simpler overall designs than distortions and overdrives, since once you’ve hard clipped the signal there is only so much you can actually change about the tone. Russian = the fattest mofo around but still clear enough to hear chords and different strings. It feels like the 3rd channel I wish I had in my amp. Absolutely massive sound but it doesn't loose too much definition/ A little muddier Dual Rectifier kind of thing

We are certainly living in the golden age of Big Muffs. The circuit is more popular than ever and the amount of Muff options on the market is overwhelming. Here is a guide to help you choose. Most Popular and Iconic EHX Big Muffs Available Now This variant includes all the same deluxe features as the Sovtek version but uses the NYC muff as its circuit blueprint. It just comes down to which base model you prefer. The last part of the circuit is a simple 100k volume potentiometer that regulates the output level. Circa 1978-1980 ( Pots typically date as early as 1978 and as late as 1981, though some have dates as early as 1976)In the late ’70s, EHX released the op-amp Big Muff. Although it carried the same name and same enclosure as the NYC Muff, it's a completely redrawn circuit. Gone are the cascading transistor stages in favor of a multi-stage op-amp design with six diodes in a soft-clipping layout. The result is a very different kind of clipping to the original. Fuzz pedals also don’t quite work as well with playing full chords, since the hard clipping makes all of the harmonic content of a full chord sound a little mushy and muddy. Generally, fuzz pedals work best with single chords or power chords, and usually, the tone of the pedal makes up for the simplicity of the notes you’re playing. Germanium vs Silicon vs Op-Amp? This Big Muff uses op-amps as opposed to transistors to distort the signal, which results in a somewhat more nasal and more buzzsaw-type sound. The pedal also features a tone bypass switch which removes the tone from the circuit, which also results in a nice volume boost for creating big fuzzy tones. If you’re looking for versatility and variety in your fuzz tone, this pedal has got you covered. 7. Dunlop Fuzz Face Mini (Silicon)