LR BAGGS ANTHEM-SL PICKUP SYSTEM  - Pre-set mic and pickup for optimum performance - Anthem Tru-Mic carries the majority of the guitars' frequency range - Noise cancelation eliminates any annoying honky or boxy qualities inside the guitar - The Element Pickup carries only the lowest frequencies - One size fits most common string spacings and saddle widths - Soundhole remote includes volume and mic gain trim controls - Professional Installation Recommended... we do that -