Lehle P-Split stands for "passive splitting" with maximum signal fidelity. With the Lehle P-Split, one instrument can be routed to two amplifiers simultaneously. Output A is electrically isolated from Output B by the Lehle LTHZ high end transformer – so ground loops are excluded from the start. In addition, the Lehle P-Split also features a gold-plated-contact phase-reversing and ground switch.
The Lehle LTHZ is a ferrite core transformer consisting of two coils with very high inductivity with minimal scatter. It is ideal for the galvanic isolation of high-impedance signals. 
