![Electro-Harmonix announces reissue of Op-Amp Big Muff Pi pedal, as heard on Smashing Pumpkins' Siamese Dream | MusicRadar Electro-Harmonix announces reissue of Op-Amp Big Muff Pi pedal, as heard on Smashing Pumpkins' Siamese Dream | MusicRadar](https://cdn.mos.cms.futurecdn.net/BYMJDcADTyaDFUmgZFtf4Z.jpg)
Electro-Harmonix announces reissue of Op-Amp Big Muff Pi pedal, as heard on Smashing Pumpkins' Siamese Dream | MusicRadar
![Guitarists - I now have 4 of the 7 pedals I want to use for my Siamese Dream fuzz pedal comparison. I have two slightly different Made by Mike Muff's on order. Guitarists - I now have 4 of the 7 pedals I want to use for my Siamese Dream fuzz pedal comparison. I have two slightly different Made by Mike Muff's on order.](https://i.redd.it/nwnavtgbuyx61.jpg)
Guitarists - I now have 4 of the 7 pedals I want to use for my Siamese Dream fuzz pedal comparison. I have two slightly different Made by Mike Muff's on order.
![Best pedal for Smashing Pumpkins tone (Electro Harmonix OpAmp Big Muff, JHS pedal, JPTR Warlow) - YouTube Best pedal for Smashing Pumpkins tone (Electro Harmonix OpAmp Big Muff, JHS pedal, JPTR Warlow) - YouTube](https://i.ytimg.com/vi/pWw9ELU2X54/maxresdefault.jpg)