EPS540 is a hybrid gauge string set, combining light gauge plain steel strings with heavy gauge wound strings, ideal for boosting low-end frequencies or for drop tuning. XL ProSteel electric guitar strings utilise a stainless steel wrap wire, enhancing the strings' interaction with magnetic pickups, producing a distinctively bright and present tone.
D'Addario XL ProSteels utilize an exclusive corrosion-resistant steel alloy that delivers super-bright tone without shrill overtones. They offer a palette of harmonically rich, brilliantly penetrating highs combined with pronounced, tight-and-tough lows.
Hex Core Construction
Precision drawn hexagonal core was pioneered by D'Addario. This innovation allows the wrap wire to grip the core for superior dimensional stability, enchanted durability, and precise intonation.
String Winding Technology
String winding equipment is designed and built by D'Addario's engineering team, guaranteeing a production range of 500,000 to 700,000 strings per day. Digitally controlled string winding machines ensure productivity, accuracy and consistency.
