Stereo (3.5mm) Jack to P38 (6.35mm) Jack cable to use for various purposes like to connect guitar with amplifier, to connect mobile with amplifier, to connect amplifier with home theaters and computer speakers, used in mixer and echo also. EP to P38 cable is generally a connecting cable which is suitable for all types of music systems and amplifiers and also for professional series amplifiers. Cable is built with good quality of copper wires which is moisture free. Outer covering is of soft PVC foam makes it more flexible and durable.