D'Addario Helicore Orchestral Bass E String 3/4 50mm This rosin improves sound endurance

This rosin improves sound endurance

This particular model is a Guarneri pattern with an antique finish

This leather is soft and beautiful

Complete with a glossary of key terms

D'Addario Helicore Orchestral Bass E String 3/4 50mm This rosin improves sound enduranceHelicore Orchestral bass strings are multi stranded steel core strings that produce a warm tone quality with excellent bow response. The groundbreaking core design produces strings that are very easy to play. Damping is optimized for arco use, but they also work well for pizzicato applications where a very warm, less sustaining sound is desired. Medium tension.