Martin Authentic Treated Light 12-54 92/8 Phosphor Bronze Acoustic Guitar Strings small-parcel 4x SHARC+ and 2x ARM

4x SHARC+ and 2x ARM cores

NP-15 gives you access to electric piano

5mm at 12F

Short delay times deliver authentic slapback and room sounds

One diversity receiver module with fixed/16 frequencies

Martin Authentic Treated Light 12-54 92/8 Phosphor Bronze Acoustic Guitar Strings small-parcel 4x SHARC+ and 2x ARMElevate your acoustic guitars tone with Martin MA540T Authentic Acoustic strings, engineered to deliver a rich, balanced sound that inspires every performance. Combining warmth and clarity, these strings produce a timeless acoustic voice that feels smooth under your fingers. With advanced Lifespan 2. 0 protection, they resist corrosion and maintain consistent tone, intonation, and tuning stability for months of reliable play. Martin MA540T Authentic