Corde per viola
Muta Pirastro Evah Pirazzi viola
Muta Pirastro Obligato viola
LA Thomastik Dominant viola
RE Thomastik Dominant viola
SOL Thomastik Dominant viola
DO Thomastik Dominant viola
Muta Thomastik Dominant viola
LA Thomastik Spirocore viola
RE Thomastik Spirocore viola
SOL Thomastik Spirocore viola
DO Thomastik Spirocore viola
Muta Thomastik Spirocore viola
SOL Thomastik Spirocore viola argento
DO Thomastik Spirocore viola tungsteno
Muta Thomastik Vision viola
