EJ45, normal tension, is D’Addario’s best selling classical set, preferred for its balance of rich tone, comfortable feel and dynamic projection.

Pro-Arté, the world’s most popular classical strings are D’Addario’s premium classical guitar string sets. All Pro-Arté treble strings are sorted by a sophisticated computer-controlled laser machine which performs diameter and tension measurements, ensuring true-sounding, precise trebles in every set. Pro-Arté basses are wound using silver-plated copper on a multi-filament nylon core for consistent and warm, yet projecting tone.