Seymour Duncan SJ53 Quarter Pound 5-String Jazz Bass Pickup

Bassists can use the Quarter-Pound for 5-String Jazz Bass pickups with passive volume and tone controls. Or, for maximum control, they can be matched with Basslines"™ STC-2p or STC-3p Tone Circuit, which offers either 2 or 3 bands of active EQ together with a proprietary slap contour switch.