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Martin Authentic 80/20 Treated Acoustic Guitar Strings - Light 12-54 (MA140T)
100% Genuine AU Stock
StarTrack Express Insured
30-Day Returns (eligible items)
Martin · SKU: martin-authentic-80-20-treated-acoustic-guitar-strings-light-12-54-ma140tIn Stock (Melb Warehouse)

Keep Your Guitar Sounding Its Best With the Martin Authentic 80/20 Treated Acoustic Guitar Strings – Genuine Australian Stock

$22.00 AUD(inc. 10% GST)
Pay with Crypto (10% Off):$19.80 AUD
One-time purchase. Pay in 4 is available on products from $400 AUD.
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Fast DispatchOrders placed before 2:00 PM AEST on business days are normally dispatched the same day via StarTrack Express, signature required.

The Martin Authentic 80/20 Treated Acoustic Guitar Strings is a guitar accessory built to help you bring back bright tone — supplied as genuine Australian stock with local warranty. Martin® Authentic Acoustic® Lifespan® 2.0 strings are engineered with an advanced anti-corrosion treatment designed to help prevent buildup and corrosion from everyday playing—without compromising tone or feel.

Why You’ll Love It

  • Bring back bright tone — the natural response players expect.
  • Play more comfortably — our uncompromising standards for acoustic guitar tone are built into every detail of our string design and precision manufacturing process.
  • Trusted by working players — Made to work with the gear you already own.
  • An everyday essential — Backed by local warranty and support.

Key Features

Design & Materials

Our uncompromising standards for acoustic guitar tone are built into every detail of our string design and precision manufacturing process.

Performance Specs

  • the natural response players expect

What’s Included

The Martin Authentic 80/20 Treated Acoustic Guitar Strings as listed in the product name, with the manufacturer’s standard accessories. Ask our team if you need the exact box contents before ordering.

Perfect For

  • Guitarists of every level
  • Teachers and students
  • Gigging players

How It Stands Out

Gauge and material are listed so you can match your playing style. Unlike grey imports, every guitar accessory we sell is genuine Australian stock with the official local manufacturer’s warranty, priced in AUD including GST. It is in stock at our Melbourne warehouse.

Frequently Asked Questions

Which gauge should I choose?

Lighter gauges are easier to play; heavier gauges give more volume.

How often should I change strings?

Regular players usually change strings every few weeks.

Is the Martin Authentic 80/20 Treated Acoustic Guitar Strings genuine Australian stock?

Yes. Every product is 100% genuine Australian stock with the official local manufacturer’s warranty.

How long does delivery take?

This item is in stock at our Melbourne warehouse and ships with StarTrack Express — free on orders over $500 AUD.