Martin M-140 80/20 Bronze Light Acoustic Strings

.012-.054, Light, 80/20 Bronze, Acoustic Guitar Strings
Martin M-140 80/20 Bronze Light Acoustic Strings image 1
Martin M-140 80/20 Bronze Light Acoustic Strings image 1
Sweetwater Savings: $7.26 MSRP: $12.25

Buy More, Save More!

Buy 1 - 2 $4.99
Buy 3 - 4 $4.19 Save 16%
Buy 5 - 9 $3.89 Save 22%
Buy 10+ $3.39 Save 32%
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The Sweetwater Difference

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Martin M-140 80/20 Bronze Light Acoustic Strings
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Martin Lights Give You Excellent Tone, Clarity, and Response

At C. F. Martin & Co., they design their strings like they design their guitars - with maximum performance, exacting tone, and playability in mind. They know that musicians demand strings that will perform on stage, in the studio, and wherever your music takes you. Martin strings are designed to give you excellent tone, clarity, and response. Whether you play a Martin guitar or not, Sweetwater can enthusiastically recommend these acoustic guitar strings. Martin strings are ideal live, in the studio, or wherever maximum string life and a clear, rich and exciting tone is an absolute must.

Martin Acoustic Guitar Strings Features at a Glance:
  • Light gauge
  • .012, .016, .025, .032, .042, .054
  • 80/20 Bronze
  • Bright tone
Martin Acoustic Guitar Strings offer masterful performance from a master guitar maker!

Tech Specs

Guitar Type Acoustic
Number of Sets 1
Coated No
Gauges .012, .016, .025, .032, .042, .054
Core Material Steel
Winding Material 80/20 Bronze
Winding Type Acoustic Wound
Manufacturer Part Number 41M140X

Customer Reviews

Based on 3 reviews
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Player/ Teacher

I buy these strings at a big savings, and put them on my own instruments, plus my student's guitars. I have a Fender Ash Burl that I use for lessons. It seems to sound great. I find with using the cheaper strings, I can afford to change them quite often. They're even passable on my D-28 when I'm in a pinch. Great string for the price!

Martin m140 bronze lights

I like the coated strings but also like the traditional guitar strings like these, however no guitar string sounds good on ever guitar. Having said that these strings sound great on my twenty six year old D28. Price is really good to.
Music background: Hobbyist

Very Disappointed

I was excited to get the Martin M-140 80/20 delivered after purchasing them online with Sweetwater and couldn't believe how bad they sound on my entry-level Fender acoustic guitar. They are very twangy sounding, especially the lower strings. It might be that I'm just learning to play and the guitar I'm using is a starter, but the sound from these strings is not for me. I am replacing the Martins with DR Strings as I prefer the DR strings tone on my guitar. The Martin 80/20's might work for you, but it was a big disappointment for me.
Music background: Just learning the guitar
See also: Acoustic Strings, Martin, Martin Acoustic Guitar Strings