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

Pro-Arte, the world’s most popular classical strings are  D’Addario’s premium classical guitar string sets. All Pro-Arte 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-Arte basses are wound using silver-plated copper on a multi-filament nylon core for consistent and warm, yet projecting tone.

D’Addario’s best selling Pro-Arté set, Normal tension offers balance of volume and comfortable resistance
Laser sorted clear nylon treble strings for consistent, precise intonation
Precision wound basses for warm, projecting tone and the utmost consistency
Made in the U.S.A  for the highest quality and performance
String Gauges: Trebles .0280, .0322, .0403 Basses .029, .35, .043
Environmentally friendly, corrosion resistant packaging for strings that are always fresh.