Daddario NYXL1149 11-49 Medium Electric Guitar Strings Daddario NYXL1149 11-49 Medium Electric Guitar Strings.  NYXLs will bend farther, sing louder, and stay in tune better than any string you’ve played before. As our premium uncoated electric string, NYXLs offer higher break strength, enhanced tuning stability, and accentuated mid-range frequency response, providing more presence and crunch [...]