12-53 Phosphor Bronze Round Core Acoustic Guitar String Set

(4 reviews) Write a Review
Calculated at Checkout

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 12 - 1000 and get 20% off


Round Core
Gauges: 12 - 16 - 24w - 32 - 42 - 53
Phosphor Bronze wound strings were introduced in the early Seventies and have become the most popular acoustic string. Phosphor bronze wire is made from approximately 92% copper, 7% zinc and 1% phosphorous. Phosphor Bronze provides nice highs and lows, as well as pleasant subtle overtones. Phosphorous is used to help reduce tarnish and corrosion.
View AllClose

4 Reviews

  • 5
    round core for life!

    Posted by Daniel angelone on 23rd Aug 2020

    tried a set of round core on my electric and loved it! Complete game changer! Had to get a set for my acoustic! It never has sounded better. Brilliantly balanced tone!

  • 5
    Round core for life!

    Posted by daniel angelone on 11th Aug 2020

    Beautifully balanced and brilliant tone!

  • 5
    PB/Round Core

    Posted by steve on 15th Feb 2019

    Smooth, Sweet Tone, Loud

  • 5
    Round core Traditional Light acoustic guitar strings

    Posted by Tony Malta on 6th Apr 2018

    I find these to be the answer to the "stiffness" issue on my Breedlove Jumbo. Have not used round core in years. They seem well balanced and defined. I substituted the high E and B strings with 11.5 and 15.5. I'll purchase more!

View AllClose