The Cornerstone Nero Fuzz is a hybrid fuzz/overdrive circuit designed by an Italian builder that's been churning out a series of impressive overdrive pedals, but no fuzzes until today. One of these overdrives is the company's bestseller Gladio, an amp-in-a-box inspired by the rare line of Dumble amps. That circuit found its way inside Cornerstone's first fuzz pedal.... Click on the title for more