M-80 LR BAGGS MAGNETIC FULL RANGE 3D SOUNDHOLE PICKUP - Full-range body sensitivity - Active or passive operation - Feedback resistant - Multi-segment battery check - Adjustable pole pieces -The soul of your guitar is in the body. From the tone woods that it's made of, to the fine details in the way it was put together. Standard magnetic pickups hear only dry strings, resulting in an "electric" sound that omits the true acoustic voice of your guitar. In contrast, the M80 hears the entire frequency range of the tone woods, thereby contributing warmth and complexity to your amplified sound. - Professional Installation Recommended... we do that -