Pirastro Permanent strings are steel strings with a warm, round sound and a clear overtone spectrum. With a pliable left hand feeling, it produces a smooth lively tone. Stable with a very easy response, it is suitable also for electric or electrically-amplified violas.

Pirastro Permanent viola string composition:

A string: Chromesteel over steel. removeable ball

D string: Chromesteel over steel

G string: Tungsten over steel

C string: Tungsten over steel rope core

In 4/4 size, medium gauge