DAddario EJ45 Pro Arte Classical Guitar Strings,  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.

DAddario EJ45 Pro Arte Classical Guitar Strings  features:

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

D’Addario’s first factory was in Lynbrook, New York, and the initial staff consisted of only five employees. As always, it was a real family operation with John, Sr., John, Jr. and James leading the company’s growth and business plans. James’ wife Janet helped to design packaging, heading up what would eventually become the company’s art department. The printing facility was still a strong support for the fledgling company, providing a steady source of income as the family developed their superior line of strings. The D’Addario reputation for service and quality served them well as they tapped into the market with their own products. Aggressive marketing strategies would help their product line gain popularity, and the staff of five quickly multiplied to fifteen.