Nylon trebles with silverplated basses
The SF70 Sonata Forte is the high tension offering in the popular Sonata line of classical guitar strings from RC Strings. The high tension set is designed to allow performers to interpret pieces with greater dynamic strength and projection, while also adding the richness for which the Sonata line is known. As a bonus, the set--like all RC Strings--has an anti-corrosion treatment.
| Item # | Note | Gauge (in.) | Tension (lbs) | Gauge (mm) | Tension (kgs) | Material |
| SF71 | E | .030 | 18.957 | .75 | 8.617 | clear nylon |
| SF72 | B | 0.033 | 13.688 | .85 | 6.222 | clear nylon |
| SF73 | G | .041 | 12.665 | 1.05 | 5.757 | clear nylon |
| SF74 | D | 0.032 | 22.561 | .82 | 10.255 | silverplated wound |
| SF75 | A | 0.035 | 15.396 | .89 | 6.998 | silverplated wound |
| SF76 | E | .044 | 14.986 | 1.13 | 6.812 | silverplated wound |
