Encordoamento para Violão Náilon 6 cordas Giannini Nanotec Titanium Bronze 85/15 GENWXTA PN Extra Pesada

SKU: 25620



Giannini innovates once again and presents the NANOTECseries, a protective technology that uses nanoparticles to increase the durability of its string, without losing its tone and shine.

This technology covers the entire string with a protective layer, which repels moisture and oil, among other agents that cause corrosion and loss of sound. In addition to improve your strings, it also brings greater savings to the musician: greater durability, fewer changes.

All this expertise and technology acquired by Giannini over 80 years of manufacturing strings is brought to you with the NANOTEC series, which also has the ISO 9001 quality seal, making Giannini the only Brazilian string company with this recognition.

All low strings in the Nanotec Titanium series receive Nanotec protection.

The Titanium series is for those who want the purest sound on their nylon guitar. Coated with Bronze 85/15, the Giannini Titanium GENWXTA PN is indicated for those who want the best strings on their nylon guitar, with an extra heavy tension.

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

Differences between the Titanium x Clássico series

The difference between the Titanium and Clássico series is basically in the materials used (in the plain monofilament treble strings, and in the Bronze-coated low strings), which affect the sound in each series:

Nylon Titanium Color (TITANIUM series) – Treble strings (strings 1, 2 and 3)

High tenacity nylon monofilament. It has a purple/blue color, creating more personality and highlighting the string. This exclusive material has a different tension, producing a bright, well-defined sound with more attack than traditional ones. In both the Clássico and Titanium series, the strings (strings 4, 5 and 6) are silver, with nylon filament (internal) and visually similar.

For a TITANIUM string we have a well-defined tone, but with more brightness and attack than a CLASSICO string, characteristics that can be important, depending on the string performance desired by the musician, the type of sound capture of the guitar (when live or on recordings) and style of music, where a tone with more brightness and attack would be desired.

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
  • Nylon
  • Coating: Bronze 85/15
  • Fingerboard lenght: 648 mm / 25 1/2″

Measurement chart

Silver Purple Green Black Red Bronze
1.E 2.B 3.G 4.D 5.A 6.E
A inch. 0.029 0.033 0.041 0.030 0.037 0.044
mm. 0.74 0.84 1.04 0.76 0.93 1.12