EFT15 is an extra light gauge set of strings for acoustic guitar, ideal for reduction of unwanted finger noise or for slide playing. Flat Top strings are precision ground, producing a smooth, flattened playing surface, without sacrificing tone and sustain associated with round wound Phosphor Bronze strings.
Pioneered in 1974 and still revered today, Phosphor Bronze has become synonymous with warm, well-balanced acoustic tone. D'Addario Phosphor Bronze strings are precision wound with corrosion-resistant phosphor bronze onto a carefully drawn, hexagonally shaped, high carbon steel core. The result is long-lasting, bright sounding tone with excellent 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.
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, enhanced durability, and precise intonation.
