Obligato Cello A String 4/4 by Pirastro

The A-string has a steel core wound with chrome steel, providing a bright sound and quick response. A New Era in Synthetic Core Innovation Obligato Cello Strings offer vibrant sound and powerful projection, perfect for solos and ensembles. These synthetic strings ensure quick responsiveness and consistent performance, unaffected by temperature or humidity. Available in 4/4 medium gauge, they blend modern technology with musical artistry for a brilliant, deep sound.