BOSS Acoustic Preamp Compact Effects Pedal for Acoustic Guitar AD-2 Guitar/Electric

High-performance preamp designed specifically for electric acoustic guitars ACOUSTIC RESONANCE restores the natural resonance of your acoustic guitar Equipped with an AMBIENCE knob that adds reverberation optimized for acoustic guitars and a NOTCH knob that instantly prevents feedback. Equipped with a LINE OUT (TRS standard type) terminal for direct balanced connection to a mixer or recorder Equipped with a mute function that is convenient for switching guitars and tuning on stage