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.

ERNIE BALL .020 WOUND SINGLE STRING
ERNIE BALL 2215 SKINNY TOP/HEAVY BOTTOM 10-52
FENDER RUMBLE 40 V3 BASS COMBO
ERNIE BALL .044 WOUND SINGLE STRING
ROLAND TD-17KVX V-DRUM KIT
ERNIE BALL EXTRA SLINKY BASS 40-95
PEARL RS585C/C ROADSHOW DRUMSET WINE RED
YAMAHA CLEANING SWAB (M) FOR CLARINET
MEINL CONCERT CASTANETS
ERNIE BALL 044 SLINKY ACOUSTIC SINGLE
MEINL CLAMPTRI TRIANGLE HOLDER
ERNIE BALL .022 WOUND SINGLE STRING
DADDARIO EJ11 80/20 BRONZE 