Trebles: clear nylon hard tension Basses: Coated Phosphorus bronze on nylon multi-filament core
Trebles: clear nylon normal tension Basses: Coated Phosphorus bronze on nylon multi-filament core
Trebles: Titanium nylon normal tension Basses: Coated Phosphorus bronze on nylon multi-filament core
Trebles: Titanium nylon High tension Basses: Coated Phosphorus bronze on nylon multi-filament core