Acoustic guitar strings, often called steel strings, are bronze-wound sets over a steel core that fit any steel-string acoustic guitar and give it crisp, modern projection.
Acoustic guitar strings, often called steel strings, are bronze-wound sets over a steel core that fit any steel-string acoustic guitar and give it crisp, modern projection.
About Steel Acoustic Guitar Strings
Acoustic guitar strings for steel-string guitars are wound from bronze alloys over a steel core, giving the crisp projection that defines the modern acoustic sound. The two most common alloys are 80/20 bronze, which is bright and cutting, and phosphor bronze, which is warmer and longer lasting. These steel sets suit any steel-string acoustic guitar; classical guitars instead take nylon strings.
SWAMP stocks steel acoustic sets from Ernie Ball, Martin, Elixir, Alice, Stringjoy and D'Addario, spanning budget everyday sets through to long-life coated strings and value multi-packs. Browse the dedicated Ernie Ball steel strings range, explore the full guitar strings catalogue, or grab electric guitar strings for your other instruments.
For regular players, every one to three months is a good rule, or sooner once the tone goes dull and tuning starts to drift. Occasional strummers can stretch changes further. Sweat and humidity speed string ageing, and long-life coated sets such as Elixir hold their brightness several times longer between changes.
80/20 bronze sounds bright and articulate but mellows quickly as it ages. Phosphor bronze adds copper for a warmer tone that lasts longer, making it the most popular choice for everyday playing.
Light gauge (11-52 to 12-54 depending on brand) is the standard fitted to most acoustic guitars, balancing tone and playability. Extra light sets are easier on the fingers for beginners, while medium gauge gives more volume for heavy strumming.