C extension bass

1. What does the bass extension do?
2. How much is a bass C extension?

What does the bass extension do?

While C extensions on four string basses are the most common set-up in the United States, most orchestral playing in Europe is done on five string basses. ... The addition of an extension allows American bassists to play the range required for orchestral repertoire while mainly using one instrument.

How much is a bass C extension?

A c-extension allows bass players, mainly orchestral, to hit lower notes with an extended fingerboard mounted onto the scroll of the bass. They are typically bought separately and added to an individual bass by a luthier, and can range in cost from $2,000 to $3,000.