Martin MA140T SP Authentic, 80/20, Treated, Light 12-54 9' the iconic series continues to

the iconic series continues to excite with its smooth

the more active the compression

FX Pack: The Serato FX Pack is included

Sensitivity -32 ± 2dB

durability

Martin MA140T SP Authentic, 80/20, Treated, Light 12-54 9' the iconic series continues toNext 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. Light . 012 . 016 . 025 . 032 . 042 . 054 167. 3