D'Addario XTB45105 Light Top/Medium Bottom Long Scale - discussion

Premium coated nickel strings for 4-strings electric bass. XT Bass Nickel Plated Steel strings combine our most popular electric bass guitar alloy with an extended lifespan treatment on every string in the set, preserving the natural tone and feel of uncoated strings.
D’Addario XT strings feature high carbon steel cores with an extended lifespan treatment on every string in the set, giving you enhanced break resistance, pitch stability, and long-lasting performance – all while preserving the tone and feel of your favorite uncoated strings.
High carbon steel wire and Fusion Twist technologies deliver unrivaled tuning stability and break resistance. Strings stay in tune 131% better than traditional strings.
more information