Guitar Strings

The Ernie Ball 2005 Earthwood 80/20 Bronze Custom Medium 12.5-56 is a set of 6 acoustic strings with gauges 12.5-16.5-24-34-46-56 made in America. It features wiring made from 80% copper and 20% zinc wire and a hexagonal brass-plated steel core for increased robustness and optimal audio quality.

ARTICLE N° 94238
  • Ernie Ball 2005 Earthwood 80/20 Bronze Custom Medium 12.5-56
  • Acoustic Strings
  • Classification: Custom Medium
  • 1st string pull: 012
  • Pull: 12.5-16.5-24-34-46-56
  • Number of strings: 6
  • Core: hexagonal in brass-plated steel
  • Wiring: 80/20 Copper and zinc
  • Resistant to humidity and grease
  • Made in the USA
The product Ernie Ball 2005 Earthwood 80/20 Bronze Custom Medium 12.5-56 is a set of 6 American strings for folk guitars with gauges 12.5-16.5-24-34-46-56. It is ideal for guitarists looking to optimize their musical practice by introducing innovative improvements to their instrument.

It features a hexagonal brass-plated steel core surrounded by wiring made from 80% copper and 20% zinc wire for clear audio quality, with a rich palette of harmonics and remarkable sustain duration.

Eradicate premature sound interruptions and benefit from uninterrupted, quality hearing enjoyment.

Ernie Ball has built a reputation for excellence through the quality of its products, earning it a dominant position in the market.
Type of guitar
 Folk guitar
Instrument type
 Folk guitar
String gauge
 012 - 056
Number of strings
 6
Installation type
 ball-end strings
Core Wire
 Acier plaqué laiton
Wiring material
 Bronze 80/20