Thomastik-Infeld JR344 Jazz Nickel Round Wound Electric Bass Strings Long Scale 43-89Thomastik Infeld JR344 Jazz Nickel Round Wound Bass Guitar Strings add a twist of character to an otherwise standard jazz bass sound."A highly flexible steel core gives the string a balanced feeling and a special character. The overall sound characteristics can be described as very close to the double bass." Thomastik InfeldThomastik Infeld JR344 Jazz Nickel Round Wound Bass Guitar Strings offer a smooth, warm, and balanced tone with a round wound