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.

EVANS EC1 COATED 12 INCH
PROTECTION RACKET CAJ1 CAJON BAG
PROTECTION RACKET 3008CS SNARE CASE
PAISTE 16 PST 5 N MEDIUM CRASH
MEINL MCC11SNTM QUINTO
MEINL SONIC ENERGY SOLFEGGIO CRYSTAL SINGING BOWL 12" F3/174 Hz
VIC FIRTH AMERICAN CLASSIC HICKORY 7AN NYLON TIP
VIC FIRTH AJ3 AMERICAN JAZZ
REMO MF-1012-00 12 CONTROL RING
PAISTE 20 PST 7 HEAVY RIDE
MEINL 17BYZANCE THIN CRASH
SAVAREZ 540J ALLIANCE HT CLASSIC HIGH TENSION
FENDER VENICE SOPRANO UKULELE NATURAL
LARSEN VIOLIN STRINGS IL CANNONE W+B SOLOIST
THOMASTIK-INFELD VIOLIN STRINGS INFELD HYBRID CORE RED MEDIUM
MEINL SH4BK ARTIST SERIES SHAKER
ERNIE BALL EARTHWOOD 12 STRING LIGHT 