Thomastik Spirocore Cello Strings


  • Flexible multiwire spiral rope core
  • Enhanced musical vibration and reduced inertia
  • Perfect for arco and pizzicato playing
  • Highly responsive and long-lasting
  • Available in various sizes and tensions
  • Chrome, Silver, Tungsten, and Aluminium wound options
  • The reference standard in cello strings
  • Made in Vienna by Thomastik Infeld
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Unmatched Tone and Playability

Spirocore Cello Strings are designed with a unique multi-wire spiral rope core, providing unmatched tone and playability for musicians of all levels. This innovative core technology enhances the musical vibration, ensuring a rich, resonant sound that captivates your audience. You’ll feel the difference when playing arco or pizzicato, as Spirocore strings respond beautifully to your technique.

Longevity and Versatility

Built to last, Spirocore Cello Strings deliver long-lasting performance without sacrificing quality. The reduced inertia ensures that your strings maintain their responsiveness and tension, allowing you to focus on perfecting your craft. With a variety of sizes (4/4, 3/4, 1/2, and 1/4) and tensions (High, Medium, and Low) available, these strings are tailored to suit your individual needs and preferences, ensuring a comfortable and personalised playing experience.

Customisable Options for Optimal Sound

Spirocore Cello Strings offer a range of winding options to help you achieve your desired sound. Choose from Chrome, Silver, or Tungsten wound for 4/4 C & G strings and Chrome or Aluminium wound for 4/4 A & D strings. Each winding material contributes its own unique tonal characteristics, empowering you to fine-tune your instrument and express your musicality to the fullest.

Spirocore Cello Strings Specification

Spirocore cello strings have a flexible multi-wire spiral rope core. They offer a longer period of musical vibration and significantly reduce inertia. Spirocore strings are equally effective when playing arco or pizzicato.

They are highly responsive and long-lasting. Spirocore strings, widely recognized as “the reference standard”, are renowned for their distinctive tone and playability.

  • Sizes: 4/4, 3/4, 1/2 and 1/4
  • Tensions: High, Medium and Low
  • 4/4 C & G Strings available in Chrome, Silver or Tungsten wound
  • 4/4 A & D Strings available in Chrome or Aluminium wound
  • All Strings have a spiral core
  • All Sets are made up of Chrome wound strings

Spirocore Cello Strings are made in Vienna by Thomastik Infeld


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Spirocore Cello String

A String Aluminium, A String Chrome, C String Chrome, C String Silver, C String Tungsten, D String Aluminium, D String Chrome, G String Chrome, G String Silver, G String Tungsten, Set of Strings

String Tension

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Country of Origin




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