SAVAREZ brought two major improvements never offered to the musicians before and that have completely changed the world of guitar:
- - The rectifying technology which enables to get strings perfect in tune and being perfectly cylindrical.
- - The possibility to offer strings with accurate tensions as well as a choice of tensions.
In each tension the strings are made of nylon manufactured according to a specific technology. This nylon is subjected to specific treatments in order to master the elongation, the elasticity, the cristallinity and relaxation properties.