These new Martin SP Lifespan 80/20 Bronze Coated Acoustic Guitar Strings are treated to preserve the SP tone and feel for the life of the string.
Martin SP Lifespan 80/20 Bronze Coated Acoustic Guitar Strings offer a bright tone. Top artists use this 80/20 Bronze string for live performances and studio recording due to its brilliant tone out of the box, which “breaks-in” to a warmer sound.
The high tensile strength carbon steel round core wire creates increased durability, keeping your guitar in tune and in tone longer.The proprietary Cleartone treatment on all six strings protects from dirt and oils, delivering the longest possible life for these SP strings.
Gauges:MA180T Extra Light 10-14-23-30-39-47 (12 Strings)
Martin & Co. designs and manufactures the strings themselves. Like their guitars, each string is made with patience, care, and precision with only the highest quality materials producing strings with exacting tone and superior performance. Not only are their packaging materials minimized and 100% recyclable, but the envelopes reduce the tarnishing effect on the strings.

PRESONUS AIR XD 10 ACTIVE LOUDSPEAKER
MEINL NINOSET012 RHYTM ASSORTIMENT
VIC FIRTH AJ2 AMERICAN JAZZ TRUMMIPULGAD
MEINL SNARECRAFT CAJON WALNUT
AUGUSTIN FLOOR PROTECTOR VIVACELLO PRUUN
HOHNER BLUES HARP B-MAJOR SUUPILLID
FENDER AMERICAN PROFESSIONAALNE STAGGERED STRATOCASTER®/TELECASTER® TUNING MACHINES
STAGG UB-30 BARITON UKE MAHAGON + KOTT
YAMAHA LP1B PEDAAL UNIT FOR P121, P125, P225, DGX670, P-S500, P-525 MUST
DUNLOP 87N ELECTRIC TRIGGER CAPO
ERNIE BALL EARTHWOOD PHOSPHOR BRONZE ACOUSTIC 13-56 