MARTIN MARTIN MA540FX Acoustic Guitar Universal Set Strings (Phosphor Bronze 12-54), Original Import

**Product Specifications:**

**Brand:** MARTIN

**Established:** 1833

**Product Line:** SP/DARCO Series Guitar Strings

**Features:**

- Imported quality

- Coating technology for corrosion resistance

- Acoustic technology for enhanced sound

- Strong resonance and pure tone

- Individually packaged

**Coating Technology:**

- Ultra-thin polymer coating

- Protects steel core and winding

- Provides smooth playability

**Materials:**

- High carbon steel

- Hexagonal core

- Phosphor bronze

**Packaging:** Each string individually packaged

**Variants:**

- MA540, MA545, MA540FX, MA140S, MA140, D220, M12, MSP7200, MM12, MEC12

**String Types:**

- Phosphor Bronze, Bronze, Phosphor Bronze Coated

**Tension:** Medium to Hard

**Gauge:** 12-54

**Application:** Suitable for home and concert performances

**Compatibility:** Acoustic guitars

**Additional Information:** Refer to specific model numbers for detailed specifications and installation instructions

**Note:** The information provided is based on the MARTIN brand's guitar strings product line, known for its superior quality and authentic tone.