This Light gauge 12-54 set of Martin MA540T Authentic Acoustic LifeSpan 2.0 set has Phosphor Bronze winding and a patented anti-corrosion treatment which protects the core and wrap wire without compromising tone, tune, or feel. Now available from Merchant City Music, online and in our Glasgow store. We ship fast to the UK, Europe and Worldwide.

Martin’s next generation Lifespan 2.0 strings are engineered using a new, patented technology only available from Martin. This technology was developed to protect the core wire and the wrap wire to prevent corrosion without compromising tone – the single most important attribute of the guitar strings. Authentic Acoustic Lifespan 2.0 strings look better, sound better, and feel better, providing a smooth playing experience that reduces finger drag. Martin invested two years developing these/ next generation Lifespan 2.0 strings to ensure they offer market-leading tone and lifespan. Gauges 12-16-25-32-42-54.