Best Martin Acoustic Guitar Strings in 2026

Acoustic guitar strings constructed with 80/20 (80% copper, 20% zinc) bronze wrap wire

Played for a crisp, bright tone with an expressive, vibrant presence

Ultra-thin NANOWEB Coating provides a more traditionally textured, “uncoated” feel

Acoustic guitar strings constructed with phosphor bronze wrap wire

Played for a dynamic balance of rich, full-bodied tone and sparkling high-end clarity

Ultra-thin NANOWEB Coating provides a traditionally textured, “uncoated” feel

80/20 Bronze

Extra light

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PRECISION WOUND - D’Addario 80/20 Bronze acoustic guitar strings are precision wound over a hexagonal high carbon steel core.

BOLD, BRIGHT SOUND - The 80/20 Bronze wrap wire provides bold, bright acoustic sound, with crisp projection that fills the room.

THE ORIGINAL ACOUSTIC STRING - 80/20 Bronze was originally created by John D’Addario Sr. and renowned guitar maker John D’Angelico in the 1930s.

Includes 3 individually wrapped sets

Bright, balanced tone with excellent projection and clarity

Wound Strings are 80% copper, 20% zinc wire wrapped around high-carbon steel core wire

Includes 3 individually wrapped sets.

Warm, rich tone with excellent projection and clarity.

Medium Light, the most popular gauge, consists of plain steel strings (.012, .016.) and phosphor bronze wound strings (.024, .032, .044, .054).

MOST POPULAR – Pursue your passion with D’Addario’s most popular coated acoustic guitar string set. The EXP17 Coated Phosphor Bronze Acoustic Guitar Strings delivers the ideal balance of volume, projection and comfortable playability. With EXP coated phosphor bronze strings you get a warm, bright, well balanced acoustic tone and 4 times more life than uncoated strings.

WITH EXCLUSIVE NY STEEL – These coated light acoustic guitar strings feature plain steel strings and hexagonal cores made of our revolutionary NY High Carbon Steel that delivers unprecedented strength and pitch stability.

COATED THEN WOUND – Unlike other coated strings, D’Addario strings feature an ultra-fine layer of EXP coating that is bonded to the phosphor bronze wrap wire and then wound onto the hex-shaped core wire. The result is a barrier against corrosion and a consistent, long-lasting tone.

TRUE VOICE: Martin Retro Acoustic Strings provide incredible note separation and balance, allowing your guitar's natural wood tones to shine. Discover your guitar's true voice with this professional-grade guitar string pack.

WRAP WIRE: Made from a solid nickel and copper alloy blend, these strings will last through long studio sessions and late-night jams. Our proprietary Monel wrap wire is naturally corrosion resistant and provides tuning stability, so nothing can get in the way of your music.

VERSATILE STRING SOUNDS: Designed to bring out a sweet, mellow tone from your guitar, these nickel-copper guitar strings can be used for finger-style blues, Americana, bluegrass, and other styles. They sound great plugged in or with a guitar slide.

Silk & phosphor acoustic Guitar strings

Custom Gauge; .011/ .013/ .023/ .028/ .038/ .047

Reduces finger fatigue

CLEAR TONE: Martin Classical Acoustic Strings offer excellent tuning stability, an easy playing feel, and a warm tone that's perfect for classical, flamenco, Spanish, folk, and more.

BALL END: With normal tension 80/20 bronze ball ends, this set of strings is easy to install and play. Whether you're a beginner classical player or a professional musician, these strings will help you get the right sound out of your guitar.

STRING SOUNDS: Nylon strings help to produce a warm, mellow tone for a classic sound. Add this pack of professional-grade strings to your studio or stage gear so you can get the best sound from your instrument

ACOUSTIC GUITAR STRING SET: Martin Authentic Acoustic superior performance strings are now offered in a bulk box. Each box of bulk string contains 25 sets and is packaged in an easy-to-use system and is designed for corrosion resistance. Choose between a medium, light, and custom light gauge, and you’ll be ready to rock-n-roll.

GUITAR ACCESSORIES: Every guitarist knows that their sound comes down to the strings. Our SP Martin strings feature higher tensile strength and tin-plated core wire on all six acoustic strings to enable a fuller and more balanced tone, a quicker response, and an increased tuning stability. With our prices, you can change them as often as you want.

ROCKIN’ FEATURES: This amazing guitar strings set is another example of our company’s mission to constantly improve the tone and playability of our guitars. Each set is priced so that guitar players can keep a spare set of strings in their gig bag and a few extra sets in the van, in the studio, and at home, making it a great gift for musicians.

M140 80/20 Light Acoustic Guitar Strings 3-Pack

"Martin M140 Light Acoustic Guitar Strings have an 80/20 composition for brilliance, clarity, and longevity of sound

The Bronze winding alloy is ideally suited for making strings have deep, rich basses and clear, bright trebles

Gauges: .012 - .054

Bronze alloy for brilliance and long life

TONALLY SUPERIOR: Martin's premium classical string, Magnifico, is tonally superior to nylon strings. Made from a proprietary synthetic material, these strings offer precise intonation and exceptional tuning stability to produce a classical sound.

TIE END: Unlike Martin's standard classical strings, Magnifico classical strings are offered only with the traditional tie end. This will help you get the right sound for your instruments so you can play many different types of music—flamenco, traditional Spanish, classical, folk, and more.

STRING SOUNDS: These proprietary synthetic strings help to produce a warm, mellow tone and emulate gut strings that have been around for centuries. Add this pack of professional-grade strings to your studio or stage gear so you can get the best sound from your instruments.

Fantastic quality strings

One complete set of strings

Gauge (.010 - .034)

Fantastic quality strings

One complete set of strings

Light gauge (.009 - .020 & .009)

BRIGHT TONES: Made for players who love deep, rich bass tones and clear, bright trebles, this string set provides brilliance and clarity, making it perfect for daily use and all playing styles. Discover your guitar's true voice with this professional-grade guitar string pack.

MARTIN GUITAR STRINGS: These heavy-duty strings are engineered to stand up to rigorous practice and performance schedules. Made from high-quality bronze, these guitar accessories are a great addition to your touring gear or studio equipment.

VERSATILE STRING SOUNDS: Designed to bring out a consistent and true tone from your guitar, these bronze strings can be used for fingerpicking, flat-picking, and other methods. Use these strings in any music style—country, bluegrass, folk, blues, rock, and more.

Gauges: 0.13 - .056

Bronze alloy for brilliance and long life

Treated with Martin clear tone proprietary technology for a longer lifespan than regular strings

Designed to repel the oils and dirt that can deaden strings

92/8 phosphor bronze provides a classically expressive tone

【DESIGNED IN GERMANY】Havendi is a young German start up. We exist since 2020 and since then we proudly count more then 10.000 customers worldwide. Thanks to our community, we are able to develop more and more awesome products and support talented musicians. Thanks for your trust!

【BRILLANT QUALITY】Thanks to our unique Havendi master craftsmanship and high quality standards, you get outstanding guitar strings that make every gentle melody and powerful chord sound harmonious. The strings are durable, rust-proof and tuning stable thanks to their finishing.

【 EASY TO PLAY】The smoothFORCE strings unfold their full magic with little effort and can be played as smooth as butter. Thus, they guarantee even newcomers with sensitive fingertips more playing fun and faster success.

Gauges: .0115; .014; .023; .028; .038; .047

Designed to repel the oils and dirt that can deaden strings

Bright, but slightly warmer sound than 80/20 bronze when first put on the guitar

Recommended for lead rock, blues, and folk styles

Gauges: .012 - .054

M175 Traditional Bronze Custom Light Acoustic Guitar Strings - 4 Pack

The Martin M175 80/20 Bronze Custom Light acoustic guitar strings are perfect for that player looking to save time and money by buying in bulk

These strings are of the utmost quality and made for daily use