Martin MA175 Authentic Acoustic SP Strings, 80/20 Bronze Custom Light (.011-.052)

The Martin MA175 Authentic Acoustic SP 80/20 Bronze Custom Light Strings (.011–.052) are a go-to choice for players who want that unmistakable Martin sparkle paired with a slightly lighter touch under the fingers. Built with Martin’s renowned SP (Superior Performance) core wire, these strings are engineered for durability and tuning stability, making them a reliable companion whether you’re gigging around Ireland or settling in for a long writing session at home.

Tonally, the 80/20 bronze wrap delivers a crisp, bright attack with plenty of clarity in the top end—perfect for bringing out the detail in fingerstyle playing or adding shimmer to strummed chords. The custom light gauge sits in a sweet spot between light and extra light, giving you a bit more body and projection than lighter sets, while still being easy on the hands. It’s a particularly nice fit for players who want expressive dynamics without sacrificing comfort.

What really sets the MA175 apart is that balance between classic tone and modern performance. The SP-treated core wire enhances tensile strength, meaning fewer breakages and more consistent tone over time. Whether you’re playing acoustic folk, indie, country, or singer-songwriter material, these strings respond with a lively, articulate voice that sits beautifully in a mix.

At Musicmaker, these are a favourite for players looking to add a touch of brightness and responsiveness to their acoustic setup without stepping up to a heavier gauge.

Features

• 80/20 bronze wrap for bright, crisp tone with strong projection

• Custom light gauge (.011–.052) for a balanced feel between comfort and body

• SP core wire for enhanced durability and tuning stability

• Clear, articulate response ideal for fingerstyle and strumming

• Long-lasting performance with consistent tone over time

• Suitable for a wide range of acoustic styles, from folk to indie and beyond