The silver plated high tension basses have an especially bright sound thanks to their perfect gauge and high tension.
The black trebles and specially formulated 4th string are selected to complement the acoustic characteristics of the basses.
Gauges:
1ª, E = 0,71 mm (.028")
2ª, B = 0,85 mm (.033")
3ª, G = 1,02 mm (.040")
4ª, D = 0,78 mm (.031")
5ª, A = 0,86 mm (.034")
6ª, E = 1,08 mm (.043")