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.

LEVANTE LV-BH5415 BARITONE 3+1PISTON
VINCENT BACH FRENCH HORN MOUTHPIECE STANDARD SERIE 336 SILVER MOD. 3
DADDARIO EJ10 80/20 BRONZE
YAMAHA YRS-322B BAROQUE SOPRANO RECORDER
YAMAHA YRS 23 GERMAN SYSTEM SOPRANO RECORDER WHITE
PEARL FLUTE 505 RE QUANTZ
HOHNER MUSICA C-SOPRANO PEARWOOD
YAMAHA YRS 302BIII BAROQUE SYSTEM SOPRANO RECORDER
YAMAHA HR-30C4 FRENCH HORN MOUTHPIECE
HOHNER MUSICA C-SOPRANO PEARWOOD BAROQUE
YAMAHA YRS 61 CASTELLOWOOD BAROQUE SYSTEM SOPRANO RECORDER
DADDARIO EJ11 80/20 BRONZE
STAGG SOPRANO RECORDER, BAROQUE FINGERING, MAPLE WOOD
YAMAHA YRS-20 BR SOPRANO RECORDER C TRANSLUCENT RED
YAMAHA YFL472HGL FLUTE WITH GOLD LIP PLATE B FOOTJOINT
ERNIE BALL EARTHWOOD PHOSPHOR BRONZE ACOUSTIC 10-52
DADDARIO EZ900 85/15 BRONZE
DADDARIO EJ39
YAMAHA YBH 621S BARITONE HORN SILVER PLATED
CONN Eb-ALTO HORN AH650
ERNIE BALL EARTHWOOD SILK&STEEL 13-56
CONN Bb-BARITONE BH650 