Thomastik-Infeld S42 Spirocore Upright Double Bass Strings - 4/4 Medium Bass Gig Bags & Cases using the proven valve amplifier

using the proven valve amplifier topology used in the original

· 120 volts DC plate voltage

The all-important effect section provides up to five Insert effects

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Thomastik-Infeld S42 Spirocore Upright Double Bass Strings - 4/4 Medium Bass Gig Bags & Cases using the proven valve amplifierThese top grade, hi tech Thomastik Infeld S42 Spirocore Upright Double Bass Strings 4 4 Medium are renown for the ease of their playability and their distinct sound. "Spirocore's hi tech core makes for effortless fingering, responsive bowing, stable tuning and a very long string life. With Spirocore the steel string's technical possibilities have been developed to their maximum." Thomastik Infeld Thomastik Infeld S42 Spirocore Upright Double Bass