RONDO violin string SET by Thomastik-Infeld

Thomastik-Infeld RONDO RO100 – Maximum Sound Power for Professional Demands

The RONDO RO100 violin strings are designed for demanding violinists who require the highest tonal quality, flexibility and expressive capability. With their exceptional projection, fast response and tonal depth, they are a preferred choice among many soloists and are particularly well suited for older, characterful instruments.

The RO100 set features an A string with a synthetic core wound with aluminum. It offers a rich spectrum of tonal colors, excellent modulation capability and expressive sound development.

Tonal Character – Powerful, Colorful, Confident

• Powerful, focused tonal fullness with clear projection
• Rich overtone spectrum – ideal for solo and ensemble
• Stable tonal behavior across all dynamic levels
• Precise, well-defined sound profile with excellent clarity

Playability – Smooth, Controlled, Professional

• Even response across all strings
• High modulation capability and colorful phrasing
• Medium tension for an ideal balance of power and comfort
• Stable tuning, even during long rehearsals and changing conditions

Technical Details

• E string: carbon steel, tin-coated, removable ball end
• A string: synthetic core, aluminum wound
• D string: synthetic core, silver wound
• G string: synthetic core, silver wound
• All strings: with ball end
• Tension: medium

Optional Steel A String

For players who prefer a traditional steel A, Thomastik-Infeld offers a corrosion-resistant RONDO steel A string (Art. 169103) as well as a full set including the steel A (Art. 169111). It reduces the typically bright, sharp edge of many steel strings.

Rosin Recommendation

For optimal response and tonal development, Thomastik-Infeld recommends the Peter Infeld rosin (Art. 501092).

Who Is the RO100 Set For?

• Soloists seeking powerful projection and tonal depth
• Advanced players and professionals
• Older instruments needing stability and clarity
• Musicians wanting a versatile, richly colored string set

The RONDO RO100 violin strings offer a remarkable combination of power, warmth and precision – ideal for professional performance on stage and in the studio.