Martin MA540TPK3 Authentic Acoustic Lifespan Treated (3 Packs) Guitar Strings - Light 12-54 green The LiveTrak L-20 offers wireless

The LiveTrak L-20 offers wireless control* via a free iOS mobile app featuring most onboard functions

Complete with luminescent side dots for the ultimate in stage visibility

Roll a D20 to proceed

Combining the chiming sound and easy playing feel of a soprano-sized ukulele with Grace's style

Martin MA540TPK3 Authentic Acoustic Lifespan Treated (3 Packs) Guitar Strings - Light 12-54 green The LiveTrak L-20 offers wirelessNext 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. Thats why we make our own.