What are the specifications of Martin Authentic Acoustic Guitar Strings?

Martin Authentic Acoustic Guitar Strings are designed with a medium gauge of 13-56, characterized by their 92/8 Phosphor Bronze composition. This combination provides a warm and bright sound, making it suitable for various genres. The strings are crafted for superior performance, ensuring durability and stability. Whether you're performing on stage or practicing at home, these strings deliver consistent tone and feel, ideal for both beginners and seasoned musicians.

What advantages do Phosphor Bronze strings offer?

Phosphor Bronze strings like the Martin Authentic series provide excellent corrosion resistance, ensuring longevity in sound quality. The 92/8 alloy blend yields a balanced tonal profile, making them prominent in both strumming and fingerpicking techniques. Musicians favor these strings for their expressive sound, perfect for performance scenarios or recording sessions where clarity and richness are essential.

How do I know when to change my guitar strings?

It's crucial to change your guitar strings when you notice a lack of brightness in tone, visible discoloration, or diminished sustain. The frequency of string changes can depend on how often you play and your playing style. If you play daily, consider changing them every 1-2 weeks; for casual players, once a month may suffice. Fresh strings can significantly improve your overall playing experience.

Can I use these strings on any acoustic guitar?

Yes, Martin Authentic Acoustic Guitar Strings are versatile and can be used on any standard acoustic guitar that accommodates medium gauge strings. It's important to ensure your guitar's setup is suitable for mediums, as using heavier strings on instruments designed for lighter gauges can affect playability and intonation. These strings are perfect for enhancing the sound of your acoustic guitar, whether it’s a dreadnought, concert, or orchestra model.

How can I maintain my guitar strings for longevity?

Maintaining your guitar strings involves routine cleaning after each use, using a soft cloth to wipe off sweat and oils. You can also use string cleaners specifically designed for phosphor bronze strings. Additionally, storing your guitar in a suitable environment with controlled humidity will help prevent corrosion. With proper care, you can extend the life of your strings and enhance the sound quality.

What is the difference between light, medium, and heavy guitar strings?

Light, medium, and heavy guitar strings differ mainly in thickness and tension. Light strings (typically ranging from 11-52) are easier to play but may produce a softer sound. Medium strings (like those from Martin at 13-56) offer a balance of tone and playability. Heavy strings (14-59 or thicker) are less common but produce a fuller sound with more volume. Choosing the right gauge often depends on your playing style and guitar setup.

Why should I choose Martin Authentic Acoustic Strings over others?

Martin Authentic Acoustic Strings stand out due to their premium materials and craftsmanship aimed at providing musicians with unparalleled sound quality. The 92/8 Phosphor Bronze composition is specifically designed to enhance tonal warmth and resonance, making them a favorite among professional musicians. The brand's reputation for quality guarantees that these strings deliver excellent performance, whether you are practicing at home or performing live.

Are there any special considerations for tuning these strings?

When tuning Martin Authentic Acoustic Strings, it's important to allow for some initial stretching after installation. This ensures that the strings settle properly in the tuning pegs. Since these medium strings are thicker, they may require a bit more tension to reach your desired pitch. Always tune gradually and check for pitch stability over time, especially in varying temperatures and humidity.

Can I purchase Martin Authentic Acoustic Guitar Strings in bulk?

Yes, Martin Authentic Acoustic Guitar Strings are available in bulk, as seen in the 25 sets packaging. Purchasing in bulk not only ensures you always have a fresh set on hand but can also save time and hassle in restocking. This is particularly beneficial for frequent players and professionals who need reliable strings for ongoing performances.

Where can I buy Martin Authentic Acoustic Guitar Strings in UK?

You can buy Martin Authentic Acoustic Guitar Strings, Superior Performance Medium 13-56, 92/8 Phosphor Bronze, 25 Sets from Ubuy. They offer a straightforward shopping experience with a wide selection of musical products, including these specific acoustic guitar strings. Ubuy provides convenient access so you can maintain quality in your musical journey.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

MARTIN

Discover your guitar’s true voice with Martin Authentic Acoustic Guitar Strings

MARTIN

Item #: 37763274

Martin Authentic Acoustic Guitar Strings, Superior Performance Medium 13-56, 92/8 Phosphor Bronze, 25 Sets

89% of respondents would recommend this to a friend

Item #: 37763274

GBP 130

Price Details

Price

GBP 130

Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

Availability : In stock

Imported from USA store

QTY:

Only 14 items left in stock.

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Sunday, October 25

Secured transaction

Our Top Logistics Partners

Discover your guitar’s true voice with Martin Authentic Acoustic Guitar Strings

U-Care Warranty:

None

Select a Plan

Buy Now Pay Later

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Superior Performance

Crafted for exceptional tonal quality, these strings enhance your acoustic guitar’s sound, making them ideal for both beginners and professionals seeking melodious resonance.

Durable Phosphor Bronze

Made with 92/8 phosphor bronze, these strings resist corrosion, providing longevity and consistent playability, catering to guitarists who value durability and enriched sound for extended periods.

Value Pack

Offered in sets of 25, this package provides musicians an economical solution to maintain their instruments, ensuring they never run out of high-quality strings during performances or practice.

Product Details

Brand Name	MARTIN
Instrument	Acoustic Guitar
Number of Items	150
UPC	729789608022
Unit Count	25 Count
Number of Packs	25
Included Components	25 sets of Martin Authentic Acoustic Guitar Strings (each set includes 6 strings)
Item Type Name	Acoustic Guitar Strings
Item Weight	907 g
Manufacturer	C. F. Martin & Co.
Model Number	41BULKBOXMA550
Manufacturer Part Number	41BULKBOXMA550
Set Name	Medium
String Material Type	Phosphor Bronze
Coating Description	Uncoated
Body Material Type	Phosphor Bronze
Material Type	Phosphor Bronze
String Gauge	Light
Color	Gold
Finish Type	Uncoated
Sound Profile	Balanced
Recommended Uses For Product	Rigorous practice, performance, and wide variety of music styles
Brand	MARTIN

What's in the box

25 sets of Martin Authentic Acoustic Guitar Strings (each set includes 6 strings)

Who Should Buy?

Professional Musicians
Ideal for professional guitarists seeking consistent performance and superior tonal quality during live performances.
Dedicated Hobbyists
Perfect for passionate hobbyists who desire quality strings for jamming and practicing regularly with enhanced sound.
String Enthusiasts
Great for players who frequently experiment with different string types, offering variety with 25 sets included.

Budget-Conscious Beginners
May not suit beginners looking for affordable options, as this product focuses on premium quality over low cost.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop Martin Authentic Acoustic Guitar Strings, Superior Online From Ubuy?

Answer: It’s easy to shop Martin Authentic Acoustic Guitar Strings, Superior online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Martin Authentic Acoustic Guitar Strings, Superior Available to Shop Online in UK?

Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The Martin Authentic Acoustic Guitar Strings, Superior is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

MARTIN Acoustic Guitar Strings 41BULKBOXMA550 Editorial Review

Martin Authentic Acoustic Guitar Strings, Superior Performance Medium 13-56, 92/8 Phosphor Bronze, 25 Sets are designed for rigorous practice and versatile music styles. These strings, made from high-quality phosphor bronze, offer a balanced sound profile suitable for any performance. Customers frequently express satisfaction with their clarity and volume, noting how well they resonate, particularly in low frequencies while maintaining bright trebles. The durability of these strings is also highlighted, making them a reliable choice for both amateur and professional guitarists alike. Whether you are performing or practicing, these strings prove to enhance the acoustic experience significantly.

Customer Reviews & Ratings

4.6

20 customers ratings

5 Star

82%
4 Star

12%
3 Star

0%
2 Star

0%
1 Star

6%

Review this product

Share your thoughts with other customers

Pros

High-quality phosphor bronze material
Excellent sound quality and clarity
Great for various music styles
Durable and long-lasting performance
Easy on the fingers during play

Cons

May be considered heavy for some guitars

Platform Trust & Buyer Confidence

4.2/5 9704 reviews

Read reviews

Jasmin

Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot

Anke

Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot

Hazel

Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

Opaleye

Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot

Adele

Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

WHY SHOP WITH US

Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GBP 130

Excluding VAT : VAT will be calculated on the checkout page

Order now and get it around Sunday, October 25

QTY:

Only 14 items left in stock.

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Designed for professional guitarists
Higher tensile strength and tin-plated core wire
Provides a full and balanced tone
Quicker response and increased tuning stability
Made from high-quality 92/8 phosphor bronze
Suitable for a wide variety of music styles

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Martin Authentic Acoustic Guitar Strings, Superior Performance Medium 13-56, 92/8 Phosphor Bronze, 25 Sets