DR Acoustic Guitar Strings Sunbeam Phosphor Bronze Medium 12-54

Gauges 12-16-24-32-42-54. 

Sunbeam Phosphor Bronze Strings feature round core construction for remarkable sustain. The tone does not decay as it does with other phosphor bronze strings that seem to sustain in a straight line until the sound falls off. Sunbeam acoustics are musically bright, rich sounding, and very flexible.