Lead Wires Connects the Electrodes to the Stereo. 2 Banana plugs on one end and 2 pin connectors (2mm/.080) on the other end. The Pin connectors connect to the stainless steel electrodes. If you do not have banana plugs on your amplifier, but you do have wire clips please select the drop down below and select wire clips. The lead wire may not be color coded with red and black ends. The lead wire does not come with electrodes or amplifier, you will receive one lead wire on this item. ( Note: If you order the complete package this item comes with it.)