Cleartone Phos-Bronze Medium 13-56

Warm, lush, full-sounding acoustic strings with outstanding sustain are what characterize Cleartone’s award winning Phosphor Bronze series. Ultra high-carbon steel hex core covered in American made Premium Phosphor Bronze, all painstakingly wound together on custom controlled in-house winding machines. Every string receives twice patented Cleartone treatment, guaranteed to increase lifespan, volume output, and sustain.