Thomastik-Infeld SB113 Spectrum Bronze 13-57 Acoustic Guitar Strings

The ultimate bronze round wound acoustic string! The Spectrum Bronze strings are specially designed for the demands of professional recording, yet is also unsurpassed in live performance situations. A unique bronze formula, combined with Thomastik-Infeld's mastery of mechanical filtering with their silk inlay technology, gives a full warm tone, with a sparkling clarity that lets you cut through a dense sound mix. Playing feel is very balanced and they are surprisingly long lasting.

A unique bronze formula, combined with Thomastik-Infeld’s mastery of mechanical filtering with their silk inlay technology, gives a full, warm tone, with sparkling clarity. E, A, D, and G strings are polished bronze round wound, while the plain strings are made of brass coated steel.