Martin Guitars MA540FX Tommy's Choice Phosphor Bronze Light Acoustic Strings 12-54 - 3pk connectors Beautiful Case - It has

Beautiful Case - It has a sparkle you can't deny

Built-in pole mount

single-state RGB LED status indicator compatible with ATUC series and AT8699R

Through a process of listening and prototyping we discovered the very small gradations of wire size and winding patterns that reproduce the bright and deep sound of the 70’s Jazz Bass pickup

R jacks (monaural phone jack unbalanced)

Martin Guitars MA540FX Tommy's Choice Phosphor Bronze Light Acoustic Strings 12-54 - 3pk connectors Beautiful Case - It hasMartin Authentic Acoustic Flexible Core strings are designed to reduce finger fatigue and allow huge bends. They feature a lighter gauge version of our Superior Performance core wire combined with heavier wrap wire to deliver a full and balanced tone with increased flex and playability. The impeccable standards for acoustic guitar tone are embedded in the string design and precision manufacturing process. 3 Packs