Optima 1331B/30 Bass Zither "Bergfee" Nylon Blue, Contra - C30
Contra Bass - C30 (C) Single String / Bass Zither
BASS ZITHER Bergfee Nylon Blue are perfectly suitable for the electromagnetic sound transmission. A thin steel core, high-quality nylon silk and a silver plated copper wire give this string its exceptional sound. The string is stable in tuning and delivers a brilliant sound.