Martin Acoustic Guitar Strings: MA550S Marquis Silked Phos Bronze Medium (13-56)

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€9.29 €11.09

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This Pack Contains Martin Acoustic Guitar Strings in MA550S Marquis Silked Phos Bronze Medium Gauge (Gauges 13-56)

Martin's unique soft silk wrap prevents wear and tear on the bridge holes and bridge plate as you play. The added thickness also ensures that bridge pins will stay locked in place, even in older bridges with worn holes.

The Evolution of Martin Strings has just stepped on a little further! Introducing the brand new range of Acoustic Strings from the worlds oldest Guitar Maker. 

Authentic Acoustic strings from Martin are engineered with you, the performer in mind. The stands up to heavy practice and gigging routines. With each string featuring high tensile core wire, tin-plate anti-corrosion and Martin's long history of making strings. 

These strings replace both the Standard Bronze and SP Series.


  • Medium Gauge
  • Phosphor Bronze
  • Gauges: 13/17/26/35/45/56
  • Flow Pack For Freshness
  • Anti-Corrosion Coating
  • Tension: 189.6
  • SKU: MA550S

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