Martin MA4850 SP Authentic Acoustic Bass Strings, PB, Medium, 45-105 bundle BOSS’ proprietary COSM technology allows

BOSS’ proprietary COSM technology allows guitar players to recreate classic fuzz BOOST control for more aggressive tone

1-inch (25

Electronically controlled low-end roll-off keeps your bass from blasting over the mix

The included spigot and adapter combine to provide 1/4"

Cutting-edge moving head beam fitted with an intense RGBW color mixing LED

Martin MA4850 SP Authentic Acoustic Bass Strings, PB, Medium, 45-105 bundle BOSS’ proprietary COSM technology allowsHalfway between the kick drum and the mandolin lies full, thumping bass. We've got your rhythm section covered with Martin Authentic Acoustic SP Bass strings. We start with our highest tensile strength core wire, then tin plate it on all six strings for added corrosion resistance; because what you don't see matters! Available in long lasting 92 8 Phosphor Bronze. Medium . 045 . 065 . 085 . 105 203. 2 MA4850