The Jim Root Jazzmaster® V4 for heavy metal riffs delivers a crushing detuned sound and a bold new look. Fender worked closely with the Slipknot guitarist to create a brutal-sounding Jazzmaster model to match his hard-edged playing style - right down to the signature Daemonum™ open-coil EMG® active pickup, 12-inch-radius fretboard with jumbo fretboard, a rare control layout, and more.