Pirastro Obligato viola strings are usually compared with Pirastro's own Eudoxa viola strings. The advances made by Pirastro's multifilament core allow Obligato viola strings to surpass their gut core "version". These viola strings have an ample amount of depth and warmth, with more clarity and projection than most strings designed to "warm up" a bright instrument.
Playability: Ease of playing for the left hand
Stability: Virtually resistant to climate and temperature change
A string: Aluminum over steel
D string: Silver over synthetic
G string: Silver over synthetic
C string: Tungsten-silver over synthetic