Martin MA500T 12st SP Authentic, PB, Treated, Extra Light, 10-47 Concert Band chords-only

chords-only

1 MASTER (RCA)

with 10 dB pad (nominal) NOISE 12 dB SPL DYNAMIC RANGE (typical) 133 dB

Number of Strings: 4

buzz & hum

Martin MA500T 12st SP Authentic, PB, Treated, Extra Light, 10-47 Concert Band chords-onlyNext generation Martin Authentic Acoustic Lifespan 2. 0 strings are engineered using a new, patented anti corrosion treatment only available from Martin. It protects the core and wrap wire to prevent corrosion without compromising tone or feel. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process. That's why we make our own. Extra Light 12 String . 010 . 010 . 014 . 014 . 023 . 010 .