---
product_id: 143106248
title: "Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 )"
brand: "martin"
price: "₨14511"
currency: LKR
in_stock: true
category: "Martin"
url: https://www.desertcart.lk/products/143106248-martin-ma550-authentic-acoustic-sp-phosphor-bronze-medium-13-56
store_origin: LK
region: Sri Lanka
---

# Bright, rich phosphor bronze tone Medium gauge 0.013-0.056 High tensile-strength core wire Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 )

**Brand:** martin
**Price:** ₨14511
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound, own the stage with Martin MA550!

## Quick Answers

- **What is this?** Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 ) by martin
- **How much does it cost?** ₨14511 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/143106248-martin-ma550-authentic-acoustic-sp-phosphor-bronze-medium-13-56)

## Best For

- martin enthusiasts

## Why This Product

- Trusted martin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros Worldwide:** Martin’s authentic craftsmanship ensures premium quality strings that keep you stage-ready.
- • **Versatility for Every Style:** Perfect for fingerpicking, flat picking, and genres from folk to rock—your all-in-one string solution.
- • **Built to Perform Under Pressure:** Engineered with high tensile-strength core wire for unmatched tuning stability during intense sessions.
- • **Unleash Your Guitar’s True Voice:** Experience bright, rich tones that elevate every chord and riff.
- • **Medium Gauge for Balanced Playability:** From crisp highs to full-bodied lows, enjoy a tension of 190.9 for dynamic sound and feel.

## Overview

Martin MA550 Authentic Acoustic Strings (Phosphor Bronze Medium 13-56) deliver professional-grade bright and rich tones with superior tuning stability. Featuring a high tensile-strength core wire and corrosion-resistant wrap, these medium gauge strings balance playability and durability, making them ideal for diverse playing styles and genres. Trusted globally by musicians, they bring out your guitar’s true voice with every strum.

## Description

Buy Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 ). Free delivery and returns on eligible orders.

## Features

- BRIGHT TONES: Martin Authentic Acoustic Strings provide excellent tuning stability and playability with bright and rich tones. Discover your guitar's true voice with this professional-grade guitar string pack.
- SUPERIOR STRINGS: These strings are engineered to thrive during rigorous practice and performance schedules. These silk and steel folk strings feature our highest tensile-strength core wire paired with quality wrap wire for corrosion resistance and tuning stability.
- VERSATILE STRING SOUNDS: Designed to bring out a consistent and true tone from your guitar, these guitar strings can be used for fingerpicking, flat picking, and other methods. Use these strings in any genre—country, bluegrass, folk, blues, rock, and more.
- MEDIUM ACOUSTIC STRINGS: Measuring from a 0.013" high E string to a 0.056" low E string, these are high-quality acoustic guitar strings that brighten the natural tuning of your guitar, including tenor, mid-tones, and bass. They feature a tension of 190.9.
- AUTHENTIC ACOUSTIC: With Martin Authentic Acoustic, you get a set of strings designed for performance and playability. Martin guitars and accessories remain the choice for musicians around the world for their unrivaled quality, craftsmanship, and tone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GTGW6H6 |
| Best Sellers Rank | 72 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 13 in Guitar Strings |
| Body Material Type | Phosphor Bronze |
| Brand | MARTIN |
| Brand Name | MARTIN |
| Coating Description | Uncoated |
| Coating description | Uncoated |
| Colour | Phosphor Bronze Medium 13-56 |
| Customer Reviews | 4.6 out of 5 stars 9,615 Reviews |
| Finish Type | Bronze Plated |
| Global Trade Identification Number | 00729789557870 |
| Included Components | Guitar Strings (.013, .017, .026, .035, .045, .056) |
| Instrument | Acoustic Guitar |
| Item Type Name | Acoustic Guitar Strings |
| Item Weight | 30 Grams |
| Manufacturer | C.F. Martin & Co. |
| Manufacturer Part Number | 41Y18MA550 |
| Material Type | Phosphor Bronze |
| Model Name | MA550 |
| Model Number | 41Y18MA550 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Warranty | 1. |
| Recommended Uses For Product | Musical performance |
| Set Name | Authentic Acoustic |
| Sound Profile | Bright and rich tones |
| String Gauge | Medium |
| String Material Type | Phosphor Bronze |
| String gauge | Medium |
| String material type | Phosphor Bronze |
| UPC | 729789557870 |
| Unit Count | 6 count |

## Product Details

- **Brand:** MARTIN
- **Colour:** Phosphor Bronze Medium 13-56
- **Instrument:** Acoustic Guitar
- **String gauge:** Medium
- **String material type:** Phosphor Bronze

## Images

![Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 ) - Image 1](https://m.media-amazon.com/images/I/71aomgT41kL.jpg)
![Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 ) - Image 2](https://m.media-amazon.com/images/I/71rHeg9-5qL.jpg)
![Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 ) - Image 3](https://m.media-amazon.com/images/I/71KOQpDnS2L.jpg)
![Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 ) - Image 4](https://m.media-amazon.com/images/I/81QAL2KfSHL.jpg)
![Martin MA550 Authentic Acoustic - SP - Phosphor Bronze Medium( 13-56 ) - Image 5](https://m.media-amazon.com/images/I/61oaLEX4Y+L.jpg)

## Available Options

This product comes in different **Configuration, Size, Style** options.

## Questions & Answers

**Q: What does string gauge even mean?**
A: Gauge refers to the diameter of a string. Gauges are described in thousandths of an inch and can be found listed on the back of a string pack. Overall, string gauges are classified as: Extra light, Custom light, Light, Medium and Heavy

**Q: What is your experience Level?**
A: Lighter - Easier to fret (important for beginners) and to bend. Better resonance under a lighter touch, common when first starting out. Heavier- Bigger sound provide more volume and resonance. Better tuning stability tays in tune longer.

**Q: Consider the body size of your guitar.**
A: Lighter - Exert less tension and are typically recommended for smaller bodied guitars such as 0, 00, 000, and OM, plus all cutaway models Heavier - Exert more tension and are typically recommended for larger body sizes

**Q: What style of music do you play?**
A: Lighter - Good choice for rock, folk, country, and blues style playing with a lighter attack (plucking) Heavier - Good choice for rock, country, and blues style playing with a harder attack

**Q: What sound are you going for?**
A: Lighter - Offer appropriate volume and range for playing in an intimate setting. Heavier - Produces more volume and sustain. Great choice if you’re accompanied by other players.

## Frequently Bought Together

- Martin Authentic Acoustic Guitar Strings - Superior Performance
- Martin Authentic Acoustic Guitar Strings, Superior Performance Custom Light 11-52, 80/20 Bronze
- D'Addario Accessories Pro-Winder Guitar String Winder, Cutter, Bridge Pin Puller - All in One Guitar Tool - Black

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-10-03*