US
Martin

Martin Retro MM11 and MM13 Acoustic Strings Bundle

  • 2 sets: Custom Light MM11 and Medium MM13
  • Custom Light .011 to .052
  • Monel nickel-copper wrap wire
  • Reduced pick attack, warm natural tone
  • Corrosion-resistant wrap wire for longevity

Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A pair of nickel-copper acoustic sets, Custom Light and Medium, voiced for warm, natural tone. They suit acoustic styles where a softer attack is welcome.

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ASIN: B0BJW6WPJCCategory: Acoustic Guitar Strings

Overview

Playing finger-style blues, Americana or bluegrass is what Martin aims these Retro strings at. A nickel-copper alloy blend with Monel wrap wire reduces the pick attack, so the guitar's tone woods come through instead of being overshadowed.

Reduced pick attack and corrosion-resistant wrap wire are the features, along with a claim of enhanced longevity. The tone is described as warm and natural, and the sets are said to sound good plugged in.

Who it's for

Acoustic players in blues, Americana and bluegrass who prefer to hear the wood rather than the pick. Those after bright bronze sparkle should consider a bronze set.

Pros and cons

Pros
  • Monel wrap wire resists corrosion
  • Reduced pick attack
  • Custom Light and Medium both included
  • Warm natural tone
Cons
  • Medium set gauges not given
  • Two sets only
  • Acoustic guitars only

Performance notes

The alloy choice softens the initial pluck, letting the tone woods be heard rather than masked. Monel wrap wire resists corrosion, which extends string life. Custom Light eases fretting and Medium adds tension, and both are said to work plugged in.

Specifications

BrandMartin
Construction & materials
String Material TypeNickel-copper alloy (Monel)
Finish TypeCopper
Other details
String GaugeCustom Light .011 to .052
InstrumentAcoustic guitar
Number of Items2
Set NameCustom Light, Medium
Recommended Uses For ProductFinger-style blues, Americana, bluegrass

Frequently asked questions

Can I use Martin Retro strings on an acoustic-electric guitar?

Yes. The description says the strings sound good plugged in.

Are Martin Retro strings for electric guitar?

No. The listing names acoustic guitar as the instrument.

What gauges are in the Martin Retro pack?

The pack covers Custom Light (.011 to .052) and a Medium set. Medium gauge sizes are not given.