EMG TBTW, Pickup for Bass Guitar, Active dual mode pickup, For TB Style E-Bass, Change from humbucker to single coil through a push / pull potentiometer, The single coil mode is the EMG JCS pickup, which was built with ceramic magnets and pole pieces of steel for a rich, warm tone, The humbucker mode is the popular EMG CS (ceramic steel) humbucker, for a big, aggressive sound with a pronounced mid-range, When using two TW pickups in the same instrument, it is not recommended to use EMG BT or EMG BQ systems, Dimensions (W x H x D): 94.3 x 22.9 x 41.9 mm, Colour: Black@+*In Delivery:*@+@+, EMGs exclusive solderless installation system, 1 Push / pull potentiometer, 1 25k tone potentiometer, 1 Battery bus, 1 Stereo output jack, 1 Pair of mounting screws, 1 Pickup cable, 2 Connection cables, 1 Output cable, 1 Battery cable