Spectrum Bronze 12-54 Upgrade-AG

Clear, balanced tone, ideal for recording sessions.
Six-string set.
Gauges: .012,  .016 , .025, .035, .044, .054.

Thomastik-Infeld Spectrum Bronze Series acoustic guitar strings are ideal for recording. The treble strings are plain silver steel, and the wound strings have a highly polished bronze covering. These acoustic guitar strings produce deep basses, superb midrange, ultra clear highs, and have extra power for those intense moments.