Martin Lifespan 2.0 Treated 12-54 Light Phos Bronze Acoustic Guitar Strings jazz swing and it’s still the undisputed

and it’s still the undisputed king of flatwounds

ERNIE BALL 12 String Earthwood 80/20 Bronze Medium Acoustic Guitar Strings

Instrument: 6 String Electric Guitar (Baritone)

Code: 2915

Martin Lifespan 2.0 Treated 12-54 Light Phos Bronze Acoustic Guitar Strings jazz swing and it’s still the undisputedMartin 6 String Lifespan 2. 0 Treated Acoustic Guitar Strings Gauge: 12 54 (light) Finish: Treated Phosphor Bronze Guitar: Acoustic 6 String Gauges: . 012 . 016 . 025 . 032 . 042 . 054 Code: MA540T Martins next generation Lifespan 2. 0 strings are engineered using a new, patented technology only available from Martin. This technology was developed to protect the core wire and the wrap wire to prevent corrosion without compromising tone. Authentic