The EMG-PJ combines the EMG-P and a single EMG-LJ unit in a complete assembly. The PJ enables a wide range of tone blends from your bass. The EMG-P has a full complement of low register power; the EMG-LJ provides a full midrange and extended high frequency response for a well defined attack. Used separately or in combination, they offer a flexible selection of bass tones, accommodating both new and traditional bass playing styles. Included are EMG's exclusive Quik-Connect™ cables (2), prewired control set including 2 volume controls, master tone control, output jack, battery clip, and adjustment screws.