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.

HOHNER BLUES HARP C-MAJOR
DUNLOP ULTRAGLIDE 65
FENDER VINTAGE-STYLE TRUSS ROD NUT
TONEPROS T1ZB TAILPIECE BLACK
GEWA PIEZO-PICKUP WITH PLUG IN CABLE
ERNIE BALL EARTHWOOD PHOSPHOR BRONZE ACOUSTIC 13-56
FENDER TEXAS SPECIAL TELE PICKUPS
FENDER 4-BOLT '70S VINTAGE-STYLE F LOGO NECK PLATE
K&M 14761 GUITAR PERFORMER STAND
GEWA PARTSLAND TOGGLE SWITCH STEEL LEVER
DADDARIO ACCESSORIES RESTORE PWPL01
HOHNER SUPER 64 C PERFORMANCE CHROMATIC HARMONICA
TAYLOR ES AA BATTERY CLIP
HOHNER CX12 BLACK C-MAJOR
YAMAHA L7B STAND FOR GENOS
FENDER 16 TILT-BACK AMP LEGS
K&M 28451 VENTILATION PANEL 1-SPACE
HOHNER MARINE BAND 1896 E-MAJOR
HOHNER MELODICA SUPERFORCE 37
BOSS BD2 BLUES DRIVER
FENDER VINTAGE-STYLE TELECASTER® STRING FERRULES
YAMAHA BB 234 VINTAGE WHITE
YAMAHA CLEANING SWAB (M) FOR CLARINET
FENDER VINTAGE-STYLE STRATOCASTER® STRING GUIDES CHROME
MOOER BLACK SECRET DISTORTION MDS1
ERNIE BALL EARTHWOOD PHOSPHOR BRONZE ACOUSTIC 11-52 