DR Hi-Beam strings are Stainless Steel Bass Strings wound on Round Cores.  DR Hi-Beam stainless steel bass strings are round wound and constructed upon a round core which is unique in the industry.  DR Hi-Beam bass strings require much more time, care, and extra steps to make than other bass strings.  The extra effort the DR expends making Hi-Beams results in a bass string that is highly flexible, musically bright (not harshly bright) and renowned for durability, unusually long life, consistency, and string-to-string balance.

Gauge: Medium  45 65 85 105 125