The La Bella OSF-4 Olinto Signature Flats are designed for players seeking the classic warmth of flatwound strings with added clarity and modern playability. Crafted in the USA, these strings feature stainless steel flatwound wraps over a hex core, offering a smooth feel, articulate attack, and deep, focused tone.
Ideal for a range of styles—from Motown and soul to funk and jazz—these strings provide a punchy low end, clear midrange, and fast transients. Their construction yields a slightly higher tension feel with a thinner core, reducing fatigue while maintaining powerful output and presence.
The OSF-4 set is made for standard long-scale basses and includes La Bella’s MAP (Modified Atmosphere Packaging) to ensure freshness and corrosion resistance. The 37" winding length from ball end to silk is designed specifically for instruments where only the silk portion wraps around the tuning post.
Specifications
• String Set: 4-String
• Gauges: .047, .068, .080, .107
• Winding: Flatwound
• Wrap Material: Stainless Steel
• Core: Hex Core
• Scale Length: Long Scale (37" from ball end to silk)
• Packaging: Modified Atmosphere Packaging
• Made in USA
Whether you're chasing vintage tones or looking for a smooth, modern flatwound experience, the La Bella OSF-4 Olinto Signature Flats offer premium performance with feel and tone that stands out.
