EHX Op-Amp Big Muff Pi Demo and Review
This week I take a look at one of the more obscure versions of the Big Muff Pi – the Op-Amp Big Muff Pi. Made famous by Billy Corgan and the Smashing Pumpkins, this is a remake of the original quirky fuzz pedal. Get yours here – amzn.to/2QQAnTF #GuitarReviews #GuitarTutorials #AMGuitar Powered by WPeMatico