Seymour Duncan BASSLINES APJ-2 Lightnin' Rods Active 4-string Pickups for Jazz Bass and P-J 11406-06

 "Original" look pole pieces conceal a highly sophisticated preamp. Smooth highs and a solid bottom for warmth and clarity. Focused midrange. The neck pickup is fat and present with enough punch and snap to give the E string brilliance and definition with those famous warm-and-woody P-Bass mids. The fully discrete, ultra quiet, single battery preamp delivers low impedance output with excellent dynamic range. Up to 2,000 hours of continuous battery life. Direct replacements that require no guitar modification. A wiring diagram and all necessary mounting hardware, pots and battery clip are included. (Black)