SIT Strings Foundations Stainless Bass Guitar Strings (S.I.T.), 5-String Bass Custom Light 40-120, FS540120L

The S.I.T. String Company Foundations Nickel bass strings are brighter and more flexible than any other bass string. Start building the foundations of your sound with these bass strings.

• MODERN TONE WITH BALANCED POWER: Foundations Bass Strings feature a specially formulated nickel alloy wrap wire for a bold, articulate tone with smooth top-end presence and deep, punchy lows. Perfect for players who need clarity and consistency across any genre or tuning.
• FLEXIBLE FEEL & RESPONSIVE PLAYABILITY: Designed with a refined core-to-wrap ratio, Foundations deliver a comfortable, fast feel under the fingers with exceptional dynamic control. Whether you’re slapping, picking, or playing fingerstyle, these strings respond instantly to every nuance.
• STAY IN TUNE – BUILT FOR RELIABILITY: Precision-wound on state-of-the-art machinery for perfect tension and tuning stability. Foundations hold pitch even under aggressive playing styles, ensuring your tone stays strong and focused through every session or show.
• MADE IN THE USA – ENGINEERED FOR PERFORMANCE: Proudly crafted in Akron, Ohio, every set of Foundations is tested, inspected, and sealed for consistency and quality. Trusted by professional bassists who demand precision, power, and a modern voice that stays in tune.