D'Addario Helicore Orchestral Bass D String 1/4 Bass Strings Stradivari pattern and nitro gloss

Stradivari pattern and nitro gloss varnish

and has single hand-made machine heads

High performance baton with natural cork handle and fibreglass stem

Kathrin is a violin maker and dealer of string instruments and their accessories

the device actually increases the efficiency of the instrument

D'Addario Helicore Orchestral Bass D String 1/4 Bass Strings Stradivari pattern and nitro glossHelicore 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.