The D-TAR Mama Bear Digital Acoustic Guitar Preamp is your secret weapon for capturing and reproducing all of your acoustic guitar's presence and rich tone. Even the best acoustic guitars deliver an oversimplification of true acoustic tone complexity when amplified. The D-TAR Mama Bear Digital Acoustic Preamp solves this problem using what they've named AGE technology. Mama Bear takes your guitar into the digital realm, neutralizes the pickup, and then restores the natural body resonance.