Martin MA4850 Authentic Acoustic SP Bass Strings Phosphor Bronze Medium 45-105 BCT-DYNAMICS/FILTER Built-in 100-watt Class AB power

Built-in 100-watt Class AB power amplifier with discrete analog design and seamless volume control

Even on the road

Dual distortion with gain boost circuitry to give you super thick and heavy distortion with brutal low-end punch and endless sustain

or individual neck

Martin MA4850 Authentic Acoustic SP Bass Strings Phosphor Bronze Medium 45-105 BCT-DYNAMICS/FILTER Built-in 100-watt Class AB powerProduct Information Halfway between the kick drum and the mandolin lies full, thumping bass. Weve 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 dont see matters! Available in long lasting 92 8 Phosphor Bronze. Martin Authentic Acoustic Bass strings offer excellent tuning