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Martin MSP4100 SP Phosphor Bronze Acoustic Guitar Strings, Light

4.5 4.5 out of 5 stars 955 ratings

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Purchase options and add-ons

Brand MARTIN
String Gauge Light
Color Bronze
Instrument Acoustic Guitar
String Material Type Phosphor Bronze

About this item

  • Gauges: .012 - .054
  • Bronze alloy for brilliance and long life

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$39.99
Get it Mar 29 - Apr 2
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Ships from and sold by Music Buys.
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$18.97
Get it as soon as Sunday, Mar 31
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Ships from and sold by Amazon.com.
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Martin MSP4100 SP Phosphor Bronze Acoustic Guitar Strings, Light
Martin MSP4100 SP Phosphor Bronze Acoustic Guitar Strings, Light
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Price$39.99-30% $14.00
List:$19.99
$32.95$39.99$7.99$7.49
Delivery
Get it Mar 29 - Apr 2
Get it as soon as Sunday, Mar 31
Get it Apr 1 - 3
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Brightness
4.6
4.5
3.5
4.5
Value for money
4.6
4.1
3.5
4.5
Longevity
4.5
4.4
3.1
4.3
Sound quality
4.5
4.6
4.6
Sold By
Music Buys
Anas Cosmetics
A. Z. Flagship
Music Buys
FretHeadz
Amazon.com
instrument
Acoustic Guitar
Acoustic Guitar
Acoustic Guitar
Acoustic Guitar
Acoustic Guitar
Acoustic Guitar
string material
Phosphor Bronze
Phosphor Bronze
Bronze
Alloy Steel
Phosphor Bronze
Bronze
string gauge
Light
Light
0.01
0.01
Light
Light

Product information

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Martin MSP4100 SP Phosphor Bronze Acoustic Guitar Strings, Light


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Product Description

Martin MSP4100 Phosphor Bronze Light Acoustic Guitar Strings are made from a 92/8 composition alloy to give that brilliance, clarity, and longevity of sound required by serious guitarists. The phosphor bronze winding alloy is ideally suited for making strings that have deep, rich basses and clear, bright trebles that today's acoustic guitarists demand. Martin strings are high-quality strings designed for daily use. Martin acoustic guitar strings are wound to precise specifications. Core and wrap wires must meet strict requirements to make the grade.

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
955 global ratings

Customers say

Customers like the sound quality, brightness, value, and performance of the musical instrument strings. For example, they mention that they sound very good, excellent, and bright. That said, they say they work well and are a great value for the price. Customers are also happy with ease of use, and quality.

AI-generated from the text of customer reviews

151 customers mention141 positive10 negative

Customers are satisfied with the sound quality of the musical instrument strings. They mention that they sound very good, have an excellent tone, and are durable. Some say that the strings are deep enough for stand-alone baritone sounds and crisp and clear at the top end. They also appreciate the wide variety of sounds that can be achieved with these strings, and that they keep their tone for a long time.

"...I wanted to update this review by saying that these are the best sounding strings I've used to date with one exception, they don't feel as smooth as..." Read more

"...For the combination of the great value price, excellent tone, and long lasting durability these strings are my current go to for my acoustic...." Read more

"...Deep enough for stand alone baritone sound and crisp and clear at the top end...." Read more

"...my Yamaha FG730S. Replacing D'Addario EJ16's, the 4100's have a well balanced tone and very good projection...." Read more

126 customers mention105 positive21 negative

Customers like the strings. They say they have a nice tone, sound crisp and terrific, and are the best acoustic strings you can buy. Some say the strings have ringing sounds and create butterflies and rainbows. Overall, most are satisfied with the quality and tone of the strings, and recommend them to others.

"...they're simply beautiful phosphor bronze voiced strings. I use them exclusively on a Koa topped Martin and they are resounding...." Read more

"...A little deeper tone, and not overly high pitched, just a great overall tone, but that is a personal preference...." Read more

"...I'd say they are decent strings at a good price. Longevity is average...." Read more

"...these string out because Amazon had a $2 MP3 promotional credit, they were cheap, and my usual choice of strings(D'Addario phosphor bronze) were out..." Read more

69 customers mention69 positive0 negative

Customers are satisfied with the quality of the musical instrument strings. They mention that they are very good, hold up well under heavy daily use, and are durable. The strings look and feel pretty durable, and make a really nice sound. They also appreciate the longevity of these strings, which hold up to some pretty harsh playing. The packaging is simple and the strings hold true for quite a long time. Overall, customers are happy with the performance and durability of these musical instrument string sets.

"...my Taylor sound more woody, open, natural and most importantly, are so engaging that I want to keep playing the guitar. That's the whole point right?..." Read more

"...the combination of the great value price, excellent tone, and long lasting durability these strings are my current go to for my acoustic...." Read more

"...guitar in hand for sometimes 3+ hours at a time and these strings rarely ever break...." Read more

"...I'd say they are decent strings at a good price. Longevity is average...." Read more

68 customers mention65 positive3 negative

Customers appreciate the value of the musical instrument strings. They say they are a great value for the price.

"...construction, precision, and promise of longevity at a very good price...." Read more

"...For the combination of the great value price, excellent tone, and long lasting durability these strings are my current go to for my acoustic...." Read more

"...They are a very good deal at this price." Read more

"...I'll probably continue buying these, great value compared to other strings on the market, and if they last a decent amount of time I'll be very..." Read more

26 customers mention26 positive0 negative

Customers are satisfied with the performance of the musical instrument strings. They mention that they work well, sound great, and last. Some say that the strings are excellent and work well for their guitars. Overall, most are happy with their purchase and recommend them to others.

"These strings worked like a charm, and is a really great buy totally worth it seeing how cheap they are, I'm so happy I found some guitar strings..." Read more

"These strings work just fine. For the money, they are a great purchase...." Read more

"...G string breaking all the time, but after a quick tune up, things are working really good. I love the sound and feel of the bronze strings." Read more

"Not an elite guitar mind, but these have worked well for me and lasted!" Read more

22 customers mention22 positive0 negative

Customers find the musical instrument strings easy to use. They say the strings have a good feel and are not too hard to bend. Some say the string is good for sensitive fingers and beginners. Overall, most are happy with the ease of use and quality of the strings.

"...They also feel a lot easier on the fingers for lights. They are a very good deal at this price." Read more

"...Just unbelievable, and while it is hard to describe, they actually feel better also." Read more

"Tone is fine , not too Brassy and not to mellow , it is good , Bass is nice and it feels good on the fingers...." Read more

"...'guys' say, I put extra lights on my Taylor SP Mini, and it's much easier to play now and still sounds great." Read more

17 customers mention13 positive4 negative

Customers like the brightness of the musical instrument string. They say it's great for bright guitars, and has a nice bright tone.

"...They have a nice bright tone, and are very bendable...." Read more

"...They have a warm, yet bright tone and last for a long time...." Read more

"...They really help bring out the naturally bright tones in the wood. I mostly play acoustic rock, and these are perfect." Read more

"They may not stay bright sounding as long as some more expensive sets, but if you don't mind changing strings a little more often they are a good..." Read more

15 customers mention15 positive0 negative

Customers are satisfied with the durability of the musical instrument strings. They mention that they last a good while, are a great value, and keep their brilliance for months.

"...(neat sound and they last a long time because of the coating)...." Read more

"...They also last a decently long time, considering when I play, my hands tend to get a bit clamy for some reason, and that corrodes the strings..." Read more

"...They have a warm, yet bright tone and last for a long time...." Read more

"They sound nice, hold a tune well, and seem to have good life to em...." Read more

Closest to the old D'Angelico
5 Stars
Closest to the old D'Angelico
I bought my D-28 in 1974 and for ages played only D'Angelico light gauge strings. Nothing else came close for balance, projection and harmonic content. Well, years ago they became unavailable so the hunt was on for anything close. For a while Snake Oil Brand was IT until they went out of business. Then I tried these Martin Phosphor Bronze. I play more electric now than acoustic so after putting them on the Martin and playing them for a week the guitar went into the case and was pulled out a few times a year. It should be noted that the strings went on about two years ago. A few days ago I pulled the guitar out and was floored by two things. One, the D-28 itself, and two, the strings. The guitar has always been a cannon but the strings really bring out it's best qualities. Deep, articulate lows and clear, ringing highs. I came here today to buy another set and see the price has gone up a bit, but they're worth it.
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Top reviews from other countries

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Realo-Rezensent
5.0 out of 5 stars Gewohnte Markenqualität
Reviewed in Germany on January 12, 2021
Gabriela
4.0 out of 5 stars Muy buenas
Reviewed in Mexico on October 27, 2018
Aravindhan
5.0 out of 5 stars Sounds heavenly :-)
Reviewed in India on August 7, 2017
Peter Moriarty
5.0 out of 5 stars great sound.
Reviewed in Canada on June 12, 2015
tom_vaughan
5.0 out of 5 stars Cost effective and good quality!
Reviewed in the United Kingdom on July 16, 2016
3 people found this helpful
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