The WARCHAL AMBER string set for viola has been developed with the aim of achieving the sound quality of the best gut strings without any tuning instabilities. The set features W-Core®, a completely new core material developed.
Synthetic as well as metal core A strings are available. The metal core A string benefits from the helix design which gives the metal core exceptional elasticity and results in a new level of sound quality. The synthetic core A string and the rest of the set use WARCHAL's new W-Core® material.