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Other MA540 Authentic SP Phosphor Bronze Light Gauge Acoustic Guitar Strings (41Y18MA540)

Free shipping on orders over $29.99

$7.49

$ 3 .99 $3.99

In Stock

1.Style:Single


About this item

  • PROFESSIONAL GUITAR STRINGS: Discover your guitar’s true voice. These strings are designed with higher tensile strength and tin-plated core wire to enable a full and balanced tone, a quicker response, and an increased tuning stability. They’re available in extra light, custom light, light, and medium gauges.
  • HIGH-QUALITY DESIGN: Made from 92/8 phosphor bronze, these acoustic strings feature top-quality bronzed-steel core wire and bronze wrap wire. They provide a well-rounded sound that is clean and balanced, making them suitable for a wide variety of music styles.
  • SUPERIOR PERFORMANCE: Best for rigorous practice and performance, our phosphor bronze strings can be used for fingerpicking and flat-picking. If you have finger fatigue after playing or wish bending notes was easier, try a lighter string gauge.
  • VERSATILE STRINGS: String gauge is an important part of getting the best sound out of your guitar. We recommend using only our extra-light through medium-gauge strings on our guitars. Medium-gauge strings deliver more volume and are perfect for larger-bodied guitars.
  • THE TONE YOU DESERVE: For every handmade element we craft, we never forget why we do it: to help you set your creativity free. You’ll find a wide range of Martin strings that fit your instrument and playing style. Enjoy incredible tone, no matter what you play.



Martin Authentic Acoustic strings provide unrivaled quality, craftsmanship, and tone for your acoustic guitar. Designed to produce true, consistent tone, these light-gauge strings provide excellent tuning stability and playability so your guitar can stand up to rigorous practice and performance schedules. Made from 92/8 phosphor bronze, these strings feature Martin's highest-quality wrap wire for enhanced longevity and durability. They are naturally corrosion resistant so they can hold up after hours and hours of playing. This pack of professional-grade guitar strings will last through long jam sessions, late-night campfire songs, and plenty of picking.
To make these strings extra-durable and stable, we start with our highest-tensile-strength core wire and then tin-plate it on all 6 strings for added corrosion resistance. When coupled with our highest-quality wrap wire, you get a consistent tone that you can count on song after song. Designed to bring out your guitar's true tone, these 92/8 phosphor bronze guitar strings can be used for fingerstyle blues, Americana, country, bluegrass, ragtime, and many more styles. With this pack, you'll receive 6 light-gauge guitar strings. The low E string measures 0.054", the A string measures 0.042", the D string measures 0.032", the G string measures 0.025", the B string measures 0.016", and the high E string measures 0.012". This pack of light-gauge strings features a tension of 168.5, and they make it easy to get a rich, bright tone out of your guitar.
Martin Guitar has been producing high-quality, musician-choice guitars and guitar accessories since 1833. The Martin Authentic Acoustic strings are the real deal—not an imitation. Discover your guitar's true voice with this professional-grade guitar string pack.


customer 2556
2025-08-20 12:40:57
Great sound, I've been playing the hell out of these. I've tuned them regular, open G, EEEEBE, Drop D, and love the sound on my Ovation. I couldn't be happier with the quality. Had them on for over a month now and still they sound bright and perfect harmonics. Highly recommend.
ksarge
2025-07-29 17:43:26
What can you say other than great string, great price, quick delivery. I put these on my Martin guitar and sounds like angels singing. I have bought these before and have never had an issue. I Recommend these string.
AAO
2025-07-28 18:08:34
I might like the silk and steel better as they are nicer on the fingers but these have that very fat brassy sound.
ron e dee
2025-07-15 14:36:13
I've always used and prefer Martin Acoustic strings. This is a great deal, when on sale(25 sets for $68)! Not even $2.75 a set!! But, the bulk box they are housed in makes it a little difficult for me to extract strings. I ended up opening the case/box and storing them straight on a shelf, and cutting a tiny hole in the plastic near the "ball-ends" and extracting them as needed. Putting a piece of tape over the hole will keep them fresh and from oxidation and/or humidity. You can also put a small silica gel pack in each plastic bag. I don't think there is a better deal on this quality of string, anywhere?
Never received item
2025-07-08 13:30:59
Good strings.
Bunni
2025-07-02 10:49:35
I put these ones on my Oscar Schmidt acoustic electric guitar, and they sound awesome! Very good price also I was really surprised I was able to get Martin at a price lower than $10 thank you for the company who offers this product through Amazon. I will be getting more strings a lot of my guitars got ruined in a fire mostly from the firefighters in the water but thank God I put my Brazilian guyanini and my Martin sigma established 1970 guitar was in a heavy case and then we have bass guitars they didn't get ruined thank God so I'll be getting strings for them too and also I have a Yamaha 12 string which I already have strings for and I didn't put them on but it got ruined in the back from the water cuz it wasn't in a case but anyway you don't even know everything I guess but I just want to let you know these things are awesome I think I'm going to get something a little heavier for any other guitar but that's right I forgot two of them were stolen and one of our bass guitars and it was worth over $1,000. It was a hollow body ovation from the 1960s in the other one was the 12th string Wilson with pearl inlays. I wish I still had them so I can't buy the strings from this company. Thank you for this again I think I'm depressed sorry I'm writing too much but I love you these strings and I love my guitar but I love God more than anything
Texas Tunester
2025-06-22 15:55:20
Good sound
Brent Hinson
2025-05-10 10:08:11
The media could not be loaded.
Tricia L.
2025-04-25 18:01:21
The delivery was fast
John
2025-03-01 11:18:23
Very hood quality with great sound!
Paul
2025-01-31 13:15:10
Encordoamemto É excelente e não caro.
Violet p
2025-01-28 17:30:23
Useless as not actually for baritone uke. We're guitar strings and too long etc. Not as stated
Emir
2024-12-06 16:25:54
Genelde elixir tel kullanıyorum ama martin telleri de merak ediyordum, denemek istedim. Elixir tellere göre çok çabuk söndü teller, karardı. O yüzden fiyatını pek hak ettiğini düşünmüyorum. Üst serileri varsa belki onlara bi şans verebilirim markanın hatrına. Ama uzun ömürlü ton istiyorsanız Elixir alın geçin uğraşmayın.
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