![Electro-Harmonix Op Amp Big Muff Pi – Arcadia Music Shop – INSTRUMENTS – TUITION – STRINGS – AMPS – PEDALS – ACCESSORIES – REPAIRS – EVENTS Electro-Harmonix Op Amp Big Muff Pi – Arcadia Music Shop – INSTRUMENTS – TUITION – STRINGS – AMPS – PEDALS – ACCESSORIES – REPAIRS – EVENTS](https://arcadiamusicshop.co.uk/wp-content/uploads/2021/04/opampbm-f.jpg)
Electro-Harmonix Op Amp Big Muff Pi – Arcadia Music Shop – INSTRUMENTS – TUITION – STRINGS – AMPS – PEDALS – ACCESSORIES – REPAIRS – EVENTS
Billy Corgan Demos the EHX Op Amp Big Muff | Reverb Interview | After putting the original to such memorable use on Siamese Dream, who better to demo the newly announced Op
![Billy Corgan reveals he is working on an op-amp Big Muff pedal together with Electro-Harmonix : r/guitarpedals Billy Corgan reveals he is working on an op-amp Big Muff pedal together with Electro-Harmonix : r/guitarpedals](https://external-preview.redd.it/abw-FiYHyEPVsuhGREVxRM_H7xOynrnjOE_XYZPodnU.jpg?auto=webp&s=754c98e4c1801365d52f2ccfda5b12927d52fcaa)
Billy Corgan reveals he is working on an op-amp Big Muff pedal together with Electro-Harmonix : r/guitarpedals
![Billy Corgan is working with Electro-Harmonix on a Siamese Dream op-amp Big Muff reissue | MusicRadar Billy Corgan is working with Electro-Harmonix on a Siamese Dream op-amp Big Muff reissue | MusicRadar](https://cdn.mos.cms.futurecdn.net/nnRQatP698Xu8Grj4HEaua.jpg)