Giannini Cobra Strings for Brazilian Viola Bronze 80/20 CV82L Light tension

SKU: 16901



The Cobra presents all the versatility of Giannini strings. The strings for Brazilian viola Giannini Cobra CV82L is suitable for musicians who like strings with a light tension.

The Cobra CV82L strings is ideal for Cebolão in Mi, Rio Acima and Boiadeira tuning, light tension.

All Giannini strings are produced in Brazil, at our factory in Salto, in São Paulo.

Bronze 80/20

The Cobra CV82L is formed in its composition by 80% copper and 20% zinc, it is a light yellow metal. On the musical strings they produce clear and bright sound.

ISO 9001 Quality Seal

The entire line of Giannini strings has the approval of the ISO 9001quality seal. But what is the ISO 9001 seal?

ISO 9001 is a series of norms and rules that seek to guarantee the final quality of your strings. These procedures range from the choice of the raw material and its suppliers, going through the entire production process of the strings, training of the labor involved in the production, its distribution, until the product reaches the dealers and the consumer. These processes and all those involved in it undergo audits every year, to verify that they are being followed according to the established standard, so that the seal is renewed.

Since 2007, Giannini has been awarded the ISO 9001 seal in its strings line, which is renewed annually, proving the quality of each string that you use in your instrument.


  • Made in Brazil
  • Core: Steel
  • Coating: Bronze 80/20
  • Finish: Ball-end
  • Fingerboard lenght: 584 mm / 23″

Measurement chart

Silver Purple Green Black Red
1.E 2.B 3.G# 4.E 5.B
A inch. 0.010 0.012 0.008 0.010 0.012
mm. 0.25 0.3 0.2 0.25 0.3
B inch. 0.010 0.012 0.018 0.022 0.030
mm. 0.25 0.3 0.46 0.56 0.76