Core Series The NUX METAL CORE Deluxe MKII, a high-gain distortion pedal that delivers the aggressive and powerful sound metal guitarists crave. With its clean design and straightforward operation, this pedal allows you to unleash a wall of crushing metal tones with a simple press of the button. Shape your sound with precision using the 3-band EQ and dial in the perfect amount of distortion intensity with the Gain knob. Control your overall volume with the Master Volume knob and explore different gain types with the 3-position gain switch. The LED indicator provides visual feedback, and the pedal is powered by a 9V DC supply. Stay up to date with firmware updates and connect with ease via the USB input. Whether on stage or in the studio, the NUX METAL CORE Deluxe MKII is your gateway to tight metal sounds.