Martin Guitars MA535FX [11-52] Phosphor Bronze/Custom Light Acoustic Guitar String mallet the holder is almost invisible

the holder is almost invisible and completely covered by the loudspeaker

Front-Panel Interface

Headphone/line-level output for fast audio monitoring

Efficacy (lm/W) 22

Frequency Response: 25 Hz - 50 kHz

Martin Guitars MA535FX [11-52] Phosphor Bronze/Custom Light Acoustic Guitar String mallet the holder is almost invisibleMartin 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