D'Addario EJ31 Pro-Art?? Rectified Trebles Hard Tension

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  • Regular price $ 8.95



EJ31's are a hard tension classical guitar string set containing silver on nylon wound strings and rectified clear nylon treble strings for highly accurate intonation.

D'Addario Pro-Arté Rectified sets utilize our precision rectified nylon trebles - each ground using our proprietary centerless grinding technique. Roundness and dimension control are unsurpassed, ensuring absolutely perfect intonation. Classics are known for their warmer, mellower tone and slightly textured feel.

  • Silver wound on nylon basses with clear rectified nylon trebles
  • Hard tension, the heaviest tension available in the Classics series
  • Rectified nylon trebles for unsurpassed intonation
  • Environmentally friendly, corrosion resistant packaging for strings that are always fresh
  • Made in the U.S.A. for the highest quality and performance

Tension Chart

Diameter Tension
Item # Note Inches mm lbs kg
J3101 E 0.0290 0.7366 17.410 7.900
J3102 B 0.0330 0.8382 12.650 5.740
J3103 G 0.0410 1.0414 12.300 5.580
J3104 D 0.0300 0.7620 16.240 7.370
J3105 A 0.0360 0.9144 16.960 7.690
J3106 E 0.0440 1.1176 15.210 6.900