This item is a set of Spirocore Upright Double bass strings for a bass with a C or B extension: G,D,A, and the extended E/C string.
Spirocore Upright Double bass strings have a flexible multiwire spiral rope core. They offer a longer period of musical vibration and significantly reduce inertia. Spirocore strings are equally effective when playing arco or pizzicato. They are highly responsive and long lasting. Spirocore strings, widely recognized as “the reference standard” are renowned for their distinctive tone and playability.
Not sure these are right for you? Check our comprehensive string guide here!