Pirastro Obligato Viola Strings

The Obligato is the all-around synthetic core string that offers warm and brilliant sound, big and powerful tone, and excellent response.

• 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