The D’Addario NYXL Medium Balanced Tension 11-50 electric guitar string set is designed for greater dynamic control and a more consistent feel between strings. NYXL strings offer higher break strength, enhanced tuning stability and accentuated midrange frequency response, providing more presence and crunch to cut through the mix. Made with an NY steel core, premium nickel-plated steel wrap wire and Fusion Twist technology, NYXL electric guitar strings are tough and versatile enough to handle whatever you throw at them.