We’ve teamed up with Reverend Guitars and Electro-Harmonix to give you the ultimate Smashing Pumpkins rig. Enter now for a chance to win a Billy Corgan Signature Z-One and an Op-Amp Big Muff Pi! Ends Feb 28, 2026.
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Billy Corgan Signature Z-One
The Reverend Billy Corgan Z-One, a third signature collaboration between Billy Corgan & Joe Naylor, is inspired by the heavier songs in the Smashing Pumpkins Catalog. An alder body creates a thick tone, while deep cutaways provide easy access to the higher frets. Railhammer Z-One pickups have a fat midrange and a smooth top end, with custom artwork etched into the covers. An aluminum pickguard and a “Z” icon at the headstock make this one futuristic-looking guitar. The Billy Corgan Z-One is for anyone who wants to rip big rock solos with a thick yet smooth tone.
Op-amp Big Muff Pi Fuzz Pedal
illy Corgan and James Iha (Smashing Pumpkins) built an empire on Siamese Dream's distinct brand of psychedelia-meets-rock-alternative. A key ingredient to this record's iconic sound, as guitarists today know, is Billy's famed late-'70s V4 IC Big Muff. Now, Corgan and EHX have carefully bottled the tone and response of the original in the Electro-Harmonix Op-Amp Big Muff Pi. This pedal faithfully captures the fuzz-laden and explosive textures of Billy's op-amp equipped '70s Muff. Controls for Volume, Tone, and Sustain (gain) make it quick to dial in the textures your music demands. Meanwhile, a tone bypass toggle temporarily bypasses the pedal's tone circuit for maximum output and aggression. The new compact size and die-cast durability preserve the Siamese Dream tone for a new generation of fuzz fans.
