A pickup assembly is provided comprising a bridge defining an elongated slot, a saddle at least partially disposed within the slot, and at least one transducer. The slot has a slot end surface and two side walls. The saddle has a string contact surface, a saddle end surface generally opposite the string contact surface, and two opposing side surfaces. The at least one piezoelectric transducer may be located on a side wall of the slot, and have a contact surface in contact with a side surface of the saddle. The at least one transducer may be located on the slot end surface of the slot, and the contact surface contacts the saddle end surface of the saddle. An adjustment mechanism is connected to the bridge and engageable with the transducer. The transducer is adjustable relative to the saddle such that when the adjustment mechanism engages the transducer the force between the transducer and the saddle is adjusted.