Berkley Dreadnought Acoustic Guitar, Spruce Top, Fishman ISYS-301 Pickup System with onboard Tuner. Gloss Black Finish. Dreadnought Body with Cutaway Spruce Top Linden Back & Sides Maple Neck Rosewood Fingerboard M-06 Chrome Diecast Nachine Heads Compensated Plastic Bridge Saddle Gloss Black Finish Fishman ISYS-301 Pickup Sustem Fishman ISY-301 Fishman’s Isys Onboard Preamp Systems are dedicated to providing maximum value in a small footprint. These preamp systems feature Volume, Tone shaping, and Phase controls; a pre-wired Fishman Sonicore pickup and low profile control knobs. Also included are a low battery indicator, a separate battery box and onboard Tuner.