La Bella OSF-4 Olinto Signature Flatwound Bass Strings, 4-String 47-107

The La Bella OSF-4 Olinto Signature Flats are a 4-string flatwound bass set (47-107) featuring custom gauges developed in collaboration with bassist Olinto. The 47-107 gauge spread is slightly different from La Bella's standard offerings, providing a tension balance that Olinto found more musical and comfortable for his playing style. If standard flatwound gauges have never felt quite right to you, this alternative might be the solution.

Stainless steel flatwound construction delivers the warm, smooth, controlled tone that La Bella flatwounds are celebrated for. The polished surface feels great and produces no finger noise. The slightly heavier gauge compared to standard 45-105 gives a bit more body and punch, while the custom balance keeps everything feeling even and musical across all four strings. Handcrafted in New York, the OSF-4 is a signature set that offers a fresh perspective on flatwound bass string design.