A paradigm shift in guitar, banjo, & mandolin strings

for every note of every chord

Straight Up Strings

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Siminoff Banjo and Mandolin Parts was founded by Roger Siminoff in 1967 in W. Orange, NJ. While working in the publishing and later, tech industries, he continued to build stringed instruments, and refine his technique through research, experimentation and, of course, playing. Read more


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