NOTE: this is "mostly" a flat wound set as the Low E single is round wound.
Thomastik-Infeld Plectrum Acoustic Guitar Strings are soft sounding and have low tension on the bottom end. The plain strings are made of brass coated steel. The wound strings have a silk inlay combined with a highly flexible steel core. The combination of lower overall tension, hybrid arrangement of flatwounds and silk inlays of these Thomastik-Infeld Plectrum Acoustic Guitar Strings produces a beautiful, almost classical tone, with the warmth of bronze and the easy playability of a fine set of jazz strings.
Thomastik-Infeld Plectrum 12-string Acoustic Guitar Strings - AC210
| Item # | Note | Gauge (in.) | Tension (lbs.) | Material |
| P08G | G/1st | .010 | 14.20 | plain steel, brass plated |
P10 | E/2nd and 3rd | .010 | 17.20 | plain steel, brass plated | | P13 | B/5th and 6th | .013 | 14.60 | plain steel, brass plated |
| AC014 | A/7th | .014 | 15.10 | bronze round wound |
| AC016 | G/8th | .016 | 15.80 | bronze flat wound |
| AC519 | E/9th | .019 | 13.80 | bronze flat wound |
| AC022 | D/10th | .022 | 15.40 | bronze flat wound |
| AC030 | D/11th | .030 | 15.40 | bronze flat wound |
| AC041 | D/12th | .041 | 15.00 | bronze round wound |