Electro Harmonix Op-Amp Big Muff


Out of stock

Analogue Circuit

Join the waitlist to be emailed when this product becomes available

SKU: 690/OPAMP-BM Category: Brand:


The perfect fuzz for that Smashing Pumpkins tone!

  • A faithful reissue of the original classic circa 1978
  • Iconic sound and vibe that’s coveted by guitarists
  • Analogue Circuit
  • Controls for Tone, Sustain and Volume, plus a Tone Bypass switch
  • Buffered True bypass switching for maximum signal integrity in bypass mode
  • Rugged, compact, die-cast package… pedalboard friendly
  • 9V battery included



Product Enquiry