Basslines' APB-2 Lightnin' Rods are active replacement pickups that will energize your Fender P Bass with fat, present tone and warm, woody mids. The Lightin' Rods pickup's vintage looks hide a modern preamp. The fully discrete, ultra-quiet single-battery preamp delivers low-impedance output with excellent dynamic range and provides up to 2,000 hours of continuous battery life. A direct replacement, the APB-2 pickups require no instrument modifications. Basslines includes a wiring diagram, mounting hardware, pots, and battery clip with the Lightnin' Rods active pickups.