Martin Authentic Acoustic Marquis Silked 92/8 Phosphor Bronze Strings Gauge:MA540S Light - 12-54 and openback banjo with the

and openback banjo with the characteristic bump design

this knob allows you to conl this tendency

Ultra-strong arched top design delivers even more heavy duty protection than standard flat top cases

delivers advanced corrosion resistance

Gibson EB series replacement bass bridge

Martin Authentic Acoustic Marquis Silked 92/8 Phosphor Bronze Strings Gauge:MA540S Light - 12-54 and openback banjo with theMartin Authentic Marquis Silked Acoustic Guitar Strings Features: Strings designed by C. F. Martin & Co. to provide superior tone for your acoustic guitar Silk wrapped ball ends protect your bridge and increase longevity Highest quality materials mean outstanding tone, response, and durability Strings subjected to Martin's rigorous premarket testing to ensure consistency and quality