D'Addario Prelude Double Bass D Strings are comprised of multi-stranded steel core strings that produce a warm tone quality with good bow response. The special core design and reduced tension creates strings that are very easy to play, especially for younger, developing players. Ideal for use in educational environments, Prelude Bass Strings maintain a clear, warm sound that blends well across the ensemble. Scaled to fit 3/4 through 1/8 sized instruments, these medium tension strings are optimized for a majority of players.

All D'Addario strings are designed, engineered and manufactured in the USA to the most stringent quality controls in the industry.