Phosphor Bronze was introduced to string making by D'Addario in 1974 and has become synonymous with warm, bright, and well balanced acoustic tone.
- D'Addario's most popular acoustic guitar strings - Acclaimed worldwide for their superb, long-lasting tone - Phosphor bronze wrapped around a hexagonal core - Light - Gauges: 10-10-14-14-23-08-30-12-39-18-47-27
