Master Luthiers at Gibson have crafted these Coated Phosphor Bronze Strings to meet the exacting factory specifications used at their renowned Acoustic facility in Bozeman, Montana. The development and approval process ensures each string meets the highest standards expected from the Gibson name.
Built around a high–carbon steel hex–shaped core, these strings are wrapped in phosphor bronze and finished with a proprietary polymer coating applied in an ultra–thin layer. This innovative construction provides exceptional durability whilst maintaining the vibrant tonal qualities that musicians demand from their instruments.
The result is a string that offers lush clarity combined with superior warmth, making them suitable for players across all musical styles. These strings prove that longevity and outstanding tone don’t have to be mutually exclusive – you can have both without compromise.



