SPIROCORE cello string G by Thomastik-Infeld

Thomastik Spirocore S28A – Cello String with Clear Tone and Outstanding Projection

The Thomastik Spirocore S28A is part of the internationally renowned Spirocore series by Thomastik-Infeld Vienna, one of the most popular cello string lines worldwide. This string is designed for cellists who demand precise response, excellent tuning stability, and maximum tonal control – whether in orchestra, ensemble, or solo performance.

Its spiral steel core provides exceptional flexibility and a quick reaction to every bow movement. The result is a clear, powerful tone that fills the room effortlessly without losing warmth or depth. The S28A impresses with its balance between brilliance and tonal richness – a hallmark of the Spirocore series.

Features

• Spiral steel core – fast response, flexibility, and long lifespan
• Silver winding – clear, focused tone with brilliant projection
• String tension (Medium): approx. 14 kg / 30.9 lb
• Excellent tuning stability – reliable under changing temperature and humidity
• Short break-in time – quickly develops its full tonal potential
• Even tonal balance across the entire register
• Precise bow response – sensitive to dynamics and articulation
• Versatile use – ideal for solo, chamber, and orchestral performance
• Manufactured in Vienna by Thomastik-Infeld

Sound Character

The S28A delivers a bright, direct, and projecting tone with stable intonation and precise clarity. Its defined response and harmonic balance make it the perfect choice for cellists who value precision, clarity, and reliability – on stage, in rehearsal, or during daily practice.