The REF612 is fitted with a 3.5mm male jack stereo connector on both sides of the cable and constructed using the RIG42 cable. The RIG series cables are very high quality signal cables for indoor, fixed or mobile applications. They have a PVC jacket and are very easy to handle. The tin plated inner conductors are fitted with a durable tin plated copper shielding and an extra Aluminium -mylar foil. This gives an excellent protection against interference of all kinds such as electromagnetic fields produced by dimmers, electric motors or power cables. The RIG series cables are “all-round” signal cables which are suited for all kinds of applications where the best reliable signal transmission is needed. It comes in lengths of 1.5 meters to 5 meters, providing solutions for all applications.