Fishman G-II Acoustic Guitar Preamp

These compact outboard preamps are protected by a rugged injection-molded case. The G-II performs perfectly with most acoustic instruments. Comes equipped with Volume, Bass and Treble sliders, new easy access battery compartment and an AC adapter jack. FEATURES: Volume, Bass and Treble sliders Compact outboard preamp Rugged injection molded case. Easy access battery compartment AC adapter jack ?