- Warm, bright, and well balanced acoustic tone
- Made in the USA
- Medium gauge: .022/.022, .034/.034, .048/.048, .074/.074
- Environmentally friendly, corrosion resistant packaging
EJ78 is a set of Phosphor Bronze strings for the mandocello. Since D’Addario introduced Phosphor Bronze guitar strings in 1974, they have been synonymous with warm and well-balanced acoustic tone.