Normal Tension classical guitar string;
EJ30 Classical Guitar Strings are "Normal" tension D'Addario "Classics" with silver plated copper wound on nylon basses. D'Addario Classics use rectified nylon trebles. Each D'Addario treble guitar string is ground using proprietary center less grinding techniques. D'Addario assures that roundness and dimension control are unsurpassed, ensuring absolutely perfect intonation. D'Addario classical guitar Rectified nylon strings are known for their warmer tone and lightly textured feel.