Martin SP Acoustic Strings Light 12-54 Phosphor Bronze
MSP4100. These Studio Performer Martin strings have been
designed for maximum longevity and tone. They are made
with ultra high tensile steel cores to resist breakage.
The plain strings have a bronze electro-finish which inhibits
corrosion and looks great. This is a super sounding set
of strings. They have a warm, full tone with very clear
mid range projection.
About the strings
