Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated .

Sweetwater
4.5 (6)
$8.99
Guitar Center
5.0 (7)
$8.99
Amazon
4.6 (725)
$8.99
Thomann
4.7 (14)
$8.60 $8.50 $0.10 · All time low

Price History

Based on price data from 5 merchants for "Martin MA130FX Authentic Flexible Core Silk & Phosphor Acoustic Guitar Strings - .011-.047 Custom Light". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Product Description:

The Martin MA130FX Authentic Flexible Core Silk & Phosphor Acoustic Guitar Strings - .011-.047 Custom Light are more than just strings - they are the bridge between you and the perfect sound. These strings deliver a unique blend of comfort and performance that appeals to both beginners and professionals alike. Crafted using the highest tensile-strength core wire and high-quality wrap wire, these strings offer an exceptional tone that will make every note count.

Whether you're an ardent fingerstyle player or a beginner just finding your musical voice, the Martin MA130FX strings are easy on your fingers and reduce fatigue. This way, you can play longer and express your musical ideas without any discomfort. But don't mistake their comfort for a lack of power. These strings deliver a consistent true tone that you can rely on, song after song.

Designed with a unique flexible core, these strings offer total control allowing you to bend notes till they ring true. Coated for added corrosion resistance, these strings also ensure durability, maintaining their tone and feel for an extended period.

Key Features:

  • High tensile-strength core wire for consistent true tone
  • High-quality wrap wire for durability and long-lasting performance
  • Custom light gauge (.011, .013, .023, .028, .038, .047) for a balanced sound
  • Silk and phosphor materials for a smooth feel and warm tone
  • Tin-plated for added corrosion resistance
  • Flexible core design for easy bending and total control
  • Ideal for fingerstyle players and beginners due to reduced finger fatigue
  • Created by renowned guitar company C.F. Martin & Co.

Product specs

Guitar Type Acoustic Guitar
Number of Strings 6
Coated No
Gauges .011, .013p, .023w, .028, .038, .047
Core Material Steel
Winding Material Silk and Phosphor Bronze
Winding Type Round

FAQs

What makes the Martin MA130FX strings different from regular acoustic guitar strings?

The Martin MA130FX strings feature a flexible core design with silk and phosphor bronze winding, providing a softer feel and reduced tension for easier playability. This design enhances fingerstyle playing and offers a warm, balanced tone.

Are the Martin MA130FX strings suitable for beginners?

Yes, the Martin MA130FX strings are suitable for beginners due to their custom light gauge and flexible core, which make them easier to press down and play, reducing finger fatigue.

How do the Martin MA130FX strings affect the tone of an acoustic guitar?

These strings offer a warm and balanced tone with enhanced midrange frequencies, making them ideal for fingerstyle and light strumming. The silk and phosphor bronze winding contributes to a rich sound with clear articulation.

Can the Martin MA130FX strings be used on any acoustic guitar?

The Martin MA130FX strings are designed for standard acoustic guitars with a six-string setup. They are compatible with most acoustic guitars, but always check your guitar's specifications to ensure compatibility with custom light gauge strings.

How often should I replace my Martin MA130FX strings?

The frequency of string replacement depends on your playing style and frequency. Generally, if you play regularly, consider changing the strings every 1-3 months to maintain optimal tone and playability.

GuitarStudio

GuitarStudio

Review: Martin MA130FX Silk and Phosphor Flexible Core Strings

Video thumbnail for Review: Martin MA130FX Silk and Phosphor Flexible Core Strings by GuitarStudio

Review: Martin MA130FX Silk and Phosphor Flexible Core Strings

GuitarStudio

GuitarStudio

Reviews

PROS

  • Soft, flexible strings reduce finger fatigue, ideal for long playing sessions

  • Warm, mellow tone perfect for blues, jazz, and fingerstyle

  • Retains guitar's natural sound profile, enhancing mid and treble tones

  • Easy to string and tune, great for quick changes

  • Enhances playability on guitars with responsive tops

  • Durable despite quick wear, maintaining great fundamental tone over time

  • Offers unique tonal qualities, blending silk and phosphor characteristics

  • Allows for experimentation with different sound profiles on the same guitar

  • Provides excellent hand feel, comparable to high-quality brands like Savarez

CONS

  • Noticeable loss of volume, not ideal for loud or bluegrass settings

  • Quick to oxidize, especially with heavy perspiration

  • Initial tuning instability during first few hours of play

  • Reduced bass response compared to other strings

  • Can wear quickly, leading to more frequent replacements

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Martin MA130FX Authentic Flexible Core Silk & Phosphor Acoustic Guitar Strings - .011-.047 Custom Light.

Comparisons

  • The Martin MA130FX strings are noted for their flexible core, offering more comfort for players with softer calluses compared to other silk and phosphor options.

    Source

User experience

  • Some users find Martin strings inconsistent in tone and longevity, contrasting with the more reliable performance of John Pearse strings.

    Source

Use cases and applications

  • John Pearse strings are favored for their durability and suitability for both developing ideas and gigging, with a noted resistance to going dead quickly.

    Source

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