ErnieBallEarthwood Phosphor Bronze acoustic guitar strings are made from 92%...Ernie Ball Earthwood Phosphor Bronze acoustic guitar strings are made from 92% copper 7.7% tin 0.5% phosphorus wire wrapped around brass-plated hex-shaped steel core wire. Phosphor Bronze produces a rich tone with excellent clarity. Gauges .009 .009...more
ErnieBallEarthwood 80/20 Bronze acoustic guitar strings are made from 80% co...Ernie Ball Earthwood 80/20 Bronze acoustic guitar strings are made from 80% copper 20% zinc wire wrapped around hex-shaped brass-plated steel core wire. These acoustic guitar strings produce a bright balanced sound with pleasing overtones. .011 .011...more
ErnieBallEarthwoodSilk & Steel Extra Soft 80/20 Bronze acoustic guitar stri...Ernie Ball Earthwood Silk & Steel Extra Soft 80/20 Bronze acoustic guitar strings are made with an 80/20 bronze alloy wrap along with a layer of silk between the wrap and steel core. The silk produces a more mellow sound and makes the string feel...more