---
product_id: 2979186
title: "Guitar Strings - Acoustic Guitar Strings - Flat Tops Phosphor Bronze - For 6 String Guitar - Warm, Semi-Bright Tone - EFT15 - Extra Light, 10-47"
brand: "d'addario"
price: "₪93"
currency: ILS
in_stock: true
reviews_count: 8
category: "D'addario"
url: https://www.desertcart.co.il/products/2979186-guitar-strings-acoustic-guitar-strings-flat-tops-phosphor-bronze-6
store_origin: IL
region: Israel
---

# Precision wound for smooth play Phosphor bronze for warm, balanced tone Made in USA with exacting specs Guitar Strings - Acoustic Guitar Strings - Flat Tops Phosphor Bronze - For 6 String Guitar - Warm, Semi-Bright Tone - EFT15 - Extra Light, 10-47

**Brand:** d'addario
**Price:** ₪93
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your acoustic vibe with strings that sing and silence the noise.

## Quick Answers

- **What is this?** Guitar Strings - Acoustic Guitar Strings - Flat Tops Phosphor Bronze - For 6 String Guitar - Warm, Semi-Bright Tone - EFT15 - Extra Light, 10-47 by d'addario
- **How much does it cost?** ₪93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/2979186-guitar-strings-acoustic-guitar-strings-flat-tops-phosphor-bronze-6)

## 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

- • **Trusted Legacy:** D’Addario’s pioneering phosphor bronze strings set the industry standard since the 1970s.
- • **Effortless Bending:** Extra light 10-47 gauge strings make bending and sliding easier, ideal for expressive playing.
- • **Eco-Friendly Rewards:** Register your recyclable packaging to earn exclusive Players Circle points and perks.
- • **Warm, Semi-Bright Tone:** Phosphor bronze wrap delivers the perfect balance for all genres, from jazz to folk.
- • **Silky Smooth Playability:** Precision ground & polished flat tops reduce finger noise for a cleaner sound.

## Overview

D'Addario EFT15 Flat Tops are extra light gauge (10-47) phosphor bronze acoustic guitar strings, precision wound and polished for reduced finger noise and a warm, semi-bright tone. Made in the USA, these strings offer smooth playability and durability, perfect for recording, slide guitar, and all musical styles. They come with a recyclable package that lets you earn Players Circle rewards, blending quality craftsmanship with eco-conscious perks.

## Description

As a half round phosphor bronze acoustic guitar set, Flat Tops are designed to significantly reduce unwanted finger noise. Combining tried-and-true phosphor bronze tone with a smoother feel and quieter playing experience, they’re excellent for recording—and slide guitar playing. Flat Tops are made with a high carbon steel core and phosphor bronze wrap wire, which is then precision ground and polished, leaving behind a semi-flat string with a smooth feel and beautifully balanced tone. These 10-47 Extra Light gauge strings are easy to play and easy to bend.

Review: My favorite acoustic strings - These are my favorite strings for my acoustic guitars. They are very quiet due to the milling of the string windings (not as much 'string-screech') They aren't quite as bright as regular string sets but just right for my style of playing- soft mellow jazz (need brightness, turn on the amplification). I would say they last a bit longer with a little care; cleaning and lubricating them every so often. They are more expensive than the regular sets of strings but are well worth it.
Review: Not flatwounds but maybe better - I have been sampling flatwound string sets for various applications. These are not fully smooth so there is still some string noise if you slide or drag your finger tips while changing chords or neck positions. I do find these quite nice and just enough noise reduction to make playing a parlor guitar or accoustasonic guitar sound good even unplugged. Standard strings can sound thin on these small body guitars. The phosphor bronze keeps the sound true to design with added fullness that was missing otherwise.

## Features

- PRECISION WOUND - Flat Tops are precision wound with phosphor bronze wrap wire over a hexagonal high-carbon steel core, then precision ground and polished.
- BALANCE & WARMTH - Phosphor Bronze wrap wire provides tried-and-true D’Addario acoustic tone, with beautiful balance and warmth suitable for all musical genres.
- THE NEW STANDARD - Now the standard in acoustic guitar strings, Phosphor Bronze strings were originally pioneered by D’Addario in the 1970s.
- EARN REWARD POINTS - D’Addario Flat Tops strings come with a code on the recyclable VCI bag, which you can register to earn Players Circle points.
- MADE IN THE USA – Our acoustic guitar strings are made in the USA—drawn to exacting specifications at our New York production facility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006IQLJ0 |
| Best Sellers Rank | #7,772 in Musical Instruments ( See Top 100 in Musical Instruments ) #79 in Acoustic Guitar Strings |
| Brand | D'Addario |
| Brand Name | D'Addario |
| Color | Bronze |
| Customer Reviews | 4.7 out of 5 stars 459 Reviews |
| Finish Type | Polished |
| Global Trade Identification Number | 00019954121228 |
| Included Components | Set of 10-47 Extra Light acoustic guitar strings |
| Instrument | Acoustic Guitar |
| Item Type Name | Autoharp |
| Item Weight | 1.1 Ounces |
| Manufacturer | D'Addario &Co. Inc |
| Material Type | Phosphor Bronze |
| Model Name | EFT15 |
| Model Number | EFT15 |
| Recommended Uses For Product | Acoustic Guitar |
| String Gauge | Extra Light |
| String Material Type | Phosphor Bronze |
| UPC | 333335567598 019954121228 |
| Warranty Description | D'addario strives to be a customer-centric company dedicated to producing the highest quality musical instrument accessories in the world. If you have purchased a d'addario product that you believe to be defective, we invite you to submit a contact us form, selecting defect/warranty as inquiry type. We are committed to providing a fair resolution and hope that you will want to continue supporting … |

## Product Details

- **Brand:** D'Addario
- **Color:** Bronze
- **Instrument:** Acoustic Guitar
- **String Gauge:** Extra Light
- **String Material Type:** Phosphor Bronze

## Images

![Guitar Strings - Acoustic Guitar Strings - Flat Tops Phosphor Bronze - For 6 String Guitar - Warm, Semi-Bright Tone - EFT15 - Extra Light, 10-47 - Image 1](https://m.media-amazon.com/images/I/81IGbDZtGaL.jpg)

## Questions & Answers

**Q: My old fingers cant manage heavier gage strings anymore. anybody happy with "extra lights" 10-47's ?  is the ease of play worth the loss in tone?**
A: You might try silk and phosphor 11- 47. They play easily while maintaining the more traditional tone. .115 - 47 silk and steel play well but are very mellow tonally. Alot has to do with the guitar itself and of course personal preference.  Additionally,  you may have to set the guitar up again. The strings will ride slightly lower in the saddle and nut.  And they will not pull the neck as much. No easy way other than trial and error.  I have 17 acoustics and have tried several sets on each guitar before settling on what I like on that particular guitar.  Only 2 of the 17 uses the same strings.  Good luck.

**Q: Anyone using these for fingerstyle blues? What do you think of them?**
A: I only play fingerstyle, and I play blues, jazz, pop...I LOVE these strings. If you're not plugged in you may notice a little less volume. Nothing drastic. They sound a bit more "warm." Slides are sweet. They're not that expensive. (I have used another brand that cost something like $30. They are a little nicer, but I can't afford that luxury all the time.) Try a set. Your fingers will thank you.

**Q: Is the core in of the d'addario eft15 round core?**
A: Down in the product details at the bottom of the page -- "D'Addario Phosphor Bronze strings are precision wound with corrosion-resistant phosphor bronze onto a carefully drawn, hexagonally shaped, high carbon steel core. "

Note the "hexagonally shaped, high carbon steel core" so NOT a round core.

**Q: Wait a second, the title for the item is flattened, the description page says roundwound, and one of the answers says they are halfwound. Which is it?**
A: They are flattened. Flat round is a different type of string. Basically its like the small humps of the round string are ground down .

## Customer Reviews

### ⭐⭐⭐⭐⭐ My favorite acoustic strings
*by M***R on January 13, 2025*

These are my favorite strings for my acoustic guitars. They are very quiet due to the milling of the string windings (not as much 'string-screech') They aren't quite as bright as regular string sets but just right for my style of playing- soft mellow jazz (need brightness, turn on the amplification). I would say they last a bit longer with a little care; cleaning and lubricating them every so often. They are more expensive than the regular sets of strings but are well worth it.

### ⭐⭐⭐⭐⭐ Not flatwounds but maybe better
*by D***S on May 8, 2024*

I have been sampling flatwound string sets for various applications. These are not fully smooth so there is still some string noise if you slide or drag your finger tips while changing chords or neck positions. I do find these quite nice and just enough noise reduction to make playing a parlor guitar or accoustasonic guitar sound good even unplugged. Standard strings can sound thin on these small body guitars. The phosphor bronze keeps the sound true to design with added fullness that was missing otherwise.

### ⭐⭐⭐⭐⭐ Excellent quality and works well!
*by A***R on June 21, 2025*

This is a great product... D'Addario has been around a long time and they know what they are doing. Good quality strings make a BIG difference... Don't buy 'cheap' strings... If you want to enjoy playing and sound good, buy quality D'Addario strings. Highly recommended!

## Frequently Bought Together

- D'Addario Guitar Strings - Acoustic Guitar Strings - Flat Tops Phosphor Bronze - For 6 String Guitar - Warm, Semi-Bright Tone - EFT15 - Extra Light, 10-47
- D'Addario Acoustic Guitar Strings, Silk & Steel, EJ40, Light Gauge 11-47, 6-String Set, Pack of 1
- 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 Israel*
*Store origin: IL*
*Last updated: 2026-02-22*