Nordost 4mm Banana 'Z' plugs (also fits BFA Camcon sockets)  (Solder only) 8 x plugs supplied  Original Nordost 'Z' banana plugs. Exactly the same plugs Nordost fit to their speaker cables, low mass plugs for the perfect interface between the amplifier and the loudspeakers.   These light weight, tight fitting banana plugs are made with gold plated Beryllium copper. This low mass design preserves the low capacitance and inductance of the speaker cable at the termination point. They can be used on almost all manufacturers cables