---
product_id: 309449995
title: "Mandolin Strings - Coated Mandolin Strings - XT Phosphor Bronze - For 8 String Mandolin - Extended Life, Natural Feel - XTM11540 - Custom Medium, 11.5-40"
brand: "d'addario"
price: "AR$73407"
currency: ARS
in_stock: true
reviews_count: 13
category: "D'addario"
url: https://www.desertcart.com.ar/products/309449995-mandolin-strings-coated-mandolin-strings-xt-phosphor-bronze-for-8
store_origin: AR
region: Argentina
---

# 4x longer lifespan 131% better tuning stability Made in USA precision Mandolin Strings - Coated Mandolin Strings - XT Phosphor Bronze - For 8 String Mandolin - Extended Life, Natural Feel - XTM11540 - Custom Medium, 11.5-40

**Brand:** d'addario
**Price:** AR$73407
**Availability:** ✅ In Stock

## Summary

> 🎵 Play longer, tune sharper, and join the elite with D’Addario XT Mandolin Strings!

## Quick Answers

- **What is this?** Mandolin Strings - Coated Mandolin Strings - XT Phosphor Bronze - For 8 String Mandolin - Extended Life, Natural Feel - XTM11540 - Custom Medium, 11.5-40 by d'addario
- **How much does it cost?** AR$73407 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/309449995-mandolin-strings-coated-mandolin-strings-xt-phosphor-bronze-for-8)

## Best For

- d'addario enthusiasts

## Why This Product

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

## Key Features

- • **Crafted in New York:** Proudly made in the USA with exacting standards for professional-grade performance.
- • **Unmatched Durability:** Strings last 4 times longer than traditional sets, keeping you playing without interruption.
- • **Exclusive Player Rewards:** Register your set with the Player’s Circle code and unlock points for exclusive D’Addario gear.
- • **Precision Tuning Stability:** Stay in tune 131% better with high carbon steel and Fusion twist tech—no more mid-gig surprises.
- • **Natural Feel, Coated Protection:** XT coating preserves the authentic phosphor bronze tone while extending string life.

## Overview

D'Addario XT Phosphor Bronze Mandolin Strings for 8-string mandolins combine advanced coating technology and high carbon steel wire to deliver 4x longer lifespan and 131% improved tuning stability. Made in the USA, these medium gauge strings preserve a natural tone and feel while offering exclusive player rewards, making them the go-to choice for serious mandolinists seeking reliability and premium sound.

## Description

Buy D'Addario Mandolin Strings - Coated Mandolin Strings - XT Phosphor Bronze - For 8 String Mandolin - Extended Life, Natural Feel - XTM11540 - Custom Medium, 11.5-40. Free delivery and returns on eligible orders.

Review: Quality - Great strings
Review: Great strings :) - Easily the best strings I've used on my Godins. Worth the little extra cost, believe me :)

## Features

- COATED MANDOLIN STRINGS - XT strings feature an extended lifespan treatment on every string in the set, preserving the natural tone and feel of uncoated strings
- STAYS IN TUNE - High carbon steel wire and Fusion twist technologies deliver unrivaled tuning stability and break resistance. Strings stay in tune 131% better than traditional strings!
- LASTS 4 TIMES LONGER - Strings last at least 4 times longer than traditional uncoated strings
- EARN REWARD POINTS - Every set includes a players circle Code for product identification, registration, and authentication. Players can collect points to get rewarded with D 'Addario products and merchandise
- MADE IN THE USA – D'Addario mandolin strings are made in the USA—drawn to our exacting specifications at our New York production facility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TDVF4Q9 |
| Best Sellers Rank | 11,944 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 8 in Mandolin Strings |
| Body Material | Wood |
| Colour | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (656) |
| Date First Available | 23 Aug. 2019 |
| Item Weight | 31.1 g |
| Item model number | 11.5-40 |
| Material Type | Carbon Steel |
| Product Dimensions | 12.2 x 2.5 x 12.2 cm; 31.18 g |
| String Gauge | Medium |
| String Material | Phosphor Bronze |

## Product Details

- **Brand:** D'Addario
- **Colour:** Black
- **Instrument:** Mandolin
- **String gauge:** Medium
- **String material type:** Phosphor Bronze

## Images

![Mandolin Strings - Coated Mandolin Strings - XT Phosphor Bronze - For 8 String Mandolin - Extended Life, Natural Feel - XTM11540 - Custom Medium, 11.5-40 - Image 1](https://m.media-amazon.com/images/I/61T3OxwwbSL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by A***R on 11 January 2026*

Great strings

### ⭐⭐⭐⭐⭐ Great strings :)
*by S***E on 5 November 2025*

Easily the best strings I've used on my Godins. Worth the little extra cost, believe me :)

### ⭐⭐⭐⭐⭐ Great strings.
*by T***T on 26 October 2025*

Brilliant, long lasting coated strings.

## Frequently Bought Together

- D'Addario XT Mandolin Strings Custom Medium (11.5-40)
- D'Addario Mandolin Strings - Mandolin Strings - Phosphor Bronze - For 8 String Mandolin - Rich, Full Tonal Spectrum - EJ74 - Medium, 11-40
- D'Addario Accessories Pro-Winder Guitar String Winder, Cutter, Bridge Pin Puller - All in One Guitar Tool - Black

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**Shop now:** [https://www.desertcart.com.ar/products/309449995-mandolin-strings-coated-mandolin-strings-xt-phosphor-bronze-for-8](https://www.desertcart.com.ar/products/309449995-mandolin-strings-coated-mandolin-strings-xt-phosphor-bronze-for-8)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-20*