







Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.
🎶 Elevate your acoustic game with strings that sing and last!
Martin MA540FX FX Flexible Core Acoustic Guitar Strings feature a 92/8 phosphor bronze wrap over a zinc-flashed flexible core, custom light gauge (.012-.054), designed for professional musicians seeking bright tone, durability, and reliable playability in a lightweight, compact package.








| ASIN | B0029SYO0S |
| Best Sellers Rank | 1,274 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 79 in Guitar Strings |
| Body Material Type | Phosphor Bronze |
| Brand Name | MARTIN |
| Coating Description | Bronze plated |
| Colour | Flexible Core Phosphor Bronze Light Tommy's Choice 12-54 |
| Country of Origin | Mexico |
| Customer Reviews | 4.6 4.6 out of 5 stars (749) |
| Finish Type | Bronze Plated |
| Global Trade Identification Number | 00729789390286, 00729789558013 |
| Included Components | 6 Strings |
| Instrument | Acoustic Guitar |
| Item Type Name | Acoustic Guitar Case |
| Item Weight | 23 g |
| Manufacturer | Martin |
| Manufacturer Part Number | 41Y19MA540FX |
| Material Type | Phosphor Bronze |
| Model Name | FX |
| Model Number | MA540FX |
| Product Warranty | 1. |
| Recommended Uses For Product | General use with acoustic guitars for various playing styles |
| Set Name | MFX740 Light (12-54) |
| String Gauge | Custom Light |
| String Material Type | Bronze |
| UPC | 729789390286 729789558013 |
D**O
Great quality great price
wow Guys, these are incredibly to play and the price is amazing
A**Y
Love these strings
I bought these on a whim whilst auditioning some different strings. Spent out on some Thomastik Infeld Spectrums, a range of DRs, the new D’Addario coated doodahs and some others. I’m not a big user of signature products as they’re usually just a rebadged cash cow version of stock strings, but Tommy E is a picker I respect and I appreciate that he gets great tone from a simple setup. I use AER amps also, and figured that adding strings to my rig that jive so well with TE’s setup had to be worth a try. I put them on my Gibson Advanced Jumbo Flame Deluxe (a maple slope shoulder dreadnought) and was instantly impressed. Sweet, ringing brightness and quick response, good balance and silky overtones that are present but never overbearing. That was last September. I played a couple of gigs with the guitar in between Covid shutdowns, and then spent a couple of months in hospital in October and November. I picked the guitar up when I got home from hospital and to my delight the strings were still sounding great. Eventually changed them in April this year! Feel wise, these are marginally more flexible than standard Martins, but don’t expect them to be noodles…they still have some fight and bite, but are a little more pliable. I love ‘em…will put them on more of my guitars from now on.
I**N
They are ok
I have never been a fan of Martin strings. I often thought the guitar manufacturer others look up to would give their name to the ultimate strings but most Martin strings are very middle of the road although to be fair, reasonably priced. These flexible core ones were recommended by a luthier friend so I thought I’d try them. The 12-53 ones are actually rather good and as I type have outlasted any other Martin strings I have bought. They seem good value. Not the best strings in the world but fit for purpose. They bend well too. Not bad.
D**E
Good strings and a nice tone.
I have purchased the martin strings previously for my martin acoustic guitar and they sound great.
B**E
Plenty long enough so they are easy to fit.
A terrific brand for acoustic guitar strings. Well packed to avoid corrosion. Plenty long enough so they are easy to fit. The tension is quite low with these lighter gauge strings They are bright and jangly which is my preferred sound.
R**D
Love them
I play for several hours a day and have several guitars. I tried a free set of these and absolutely loved them so I bought some more. They seem to last longer than my usual d’addarios and don’t lose their shine as quickly.
K**N
Won't buy any other
Bought for my grandsons guitar on advice of my husband because he won't buy any other type. They have clarity of sound, they are very flexible and easy on the touch... and what marvellous music they make : tip tho - a decent guitar is a must!! You won't get the same effect on a cheap guitar.
D**S
Decent strings
Good product. Well, it’s Martin
G**E
De momento no he cambiado desde hace mucho tiempo de modelo de cuerdas. Me encanta su sonido, y sobre todo su facilidad de tocar, notándose mas blandas al tacto que el resto, lo que facilita notablemente tocar la guitarra cuando no tienes tanta fuerza o eres aficionado. Además, de momento no he tenido ninguna rotura, las limpio siempre después de tocar y les aplico dunlop 65 de vez en cuando para lubricarlas, y ningún problema. Duran mucho, las suelo cambiar por tiempo, no por desgaste.
B**C
Marvelous. Bright tone, durable.
ヨ**ハ
他のコメントのような短命(音のヘタリ)ではありません。「私の感じた事) 音もウォーム感が気に入りました。
C**A
Not my kinda of strings, they broke easily on my guitar
E**C
C'est une question de goût, évidemment, mais ces cordes me conviennent bien, brillantes mais pas trop, relativement stable dans le temps et de bonne facture
Trustpilot
1 month ago
1 month ago