MARTIN MA550T Acoustic Lifespan 13-56 Phosphor Bronze Beginner Pack True Bypass Switching – Ensures

True Bypass Switching – Ensures that your tone remains pure when the pedal is disengaged

The Betty's wide wale design distributes the weight of heavy instruments

and treats the delay line to a carefully crafted series of filters in the feedback circuit

String - D’Addario

MARTIN MA550T Acoustic Lifespan 13-56 Phosphor Bronze Beginner Pack True Bypass Switching – EnsuresMARTIN MA550T Acoustic Lifespan 13 56 Phosphor Bronze Next generation Martin Authentic Acoustic Lifespan 2. 0 strings are engineered using a 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. Features