Description
The Thomastik-Infeld Rondo cello string set is designed for cellists seeking a bold, complex sound that retains clarity and warmth under pressure. With remarkable projection and an expansive tonal palette, Rondo strings support a wide range of musical expression—from intense solo work to nuanced ensemble performances.
Available in Two A String Variants
This set is available in two options: one with the standard medium A string (RO41) and another featuring the lower-tension “XP” A string (RO41XP). The medium A offers direct articulation and power, while the XP version provides a more pliable feel and enhanced bow response for players who prefer a gentler touch without sacrificing clarity.
Powerful Low End with Balanced Upper Register
The D, G, and C strings maintain a robust core sound with excellent tuning stability and rapid bow response. Rondo strings are known for their rich lower range and seamless integration across the set, allowing cellists to transition effortlessly through all registers with a consistent tonal character.
Ideal For:
- Advanced and professional cellists who require versatility and high performance
- Musicians seeking a blend of projection, tonal depth, and responsiveness
- Players who want the option of a lower-tension A string for added flexibility
- Cellists performing in large concert halls, chamber groups, or recording sessions
Performance-Driven Materials
Built with steel cores and multi-alloy windings, the Rondo set is engineered for durability and consistent intonation. The combination of core construction and winding materials ensures a dynamic yet stable playing experience that holds up to the demands of professional use.

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