Pirastro Obligato Viola C String 4/4 (Mittel Envelope)Obligato Viola Strings The All round Synthetic Core String Features Obligato strings have a core made from a modern synthetic multifilament fibre. Obligato strings sound warm and full, yet have a brilliant and focused tone. big and powerful tone excellent playability and response throughout the entire dynamic range excellent tuning stability absolutely insensitive to variations in temperature and humidity Pirastro Synthetic Tungsten Silver Mittel

Inner features: Extra thick layer of high density polyurethane foam injected around a mold taking on the shape of the cello case and protecting it against shocks

A New Formula for a trusted favorite string

All-rounder synthetic core string

The accuracy of the contact point is easily manageable

assembled with a strong nylon fabric strip

elegant and smooth tone even while being played in the higher register

enormous projection

This new dimension opens up the instrument to its full tonal colours and grants musicians the technical freedom to fully focus on their play

Tonica strings remain very easy to play all the way up to the highest positions

Big tonal volume

Pirastro Loop Steel Mittel Envelope

Pirastro Mittel Rope Core/ Tungsten