Obligato D string - Viola


Obligato D string - Viola


Pirastro Obligato Viola - The All-round Synthetic Core String

  • modern synthetic core strings

  • warm and brilliant sound

  • big and powerful tone

  • excellent response

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  • Obligato strings have a core made from a modern synthetic multifilament fibre.

  • Obligato strings sound warm and full, yet have a brilliant and focused tone.

  • big and powerful tone

  • excellent playability and response throughout the entire dynamic range

  • excellent tuning stability

  • absolutely insensitive to variations in temperature and humidity


  • A-steel wound with aluminum

  • D- and G-silver

  • C-tungsten-silver

Special Features

  • The core material of the string lines Evah Pirazzi Gold, Evah Pirazzi and Obligato consists of a new synthetic material that we have co-developed with our supplier and which we obtain exclusively.

  • We are convinced that this new core material is superior to other synthetic materials and steel, because:

  • it offers an unmatched wide range of sounds,

  • absolutely insensitive to variations in temperature and humidity, and

  • it offers musicians an unknown dynamic range.

  • In combination with our newest production techniques we are now able to offer a new family of strings, which offer:

  • a complex tone, rich with overtones;

  • bring out finest nuances in pp and great depth in ff;

  • great playability;

  • outstanding response and

  • outstanding tuning stability