This 1/4" Jack to Twin Phono cable carries stereo sound across a variety of audio devices. The Maplin 1/4" 6.35mm 3 Pole Jack Plug to Twin RCA Phono Braided Cable is a highly versatile cable and commonly used when connecting equipment in the home and DJ audio systems, musical instruments, and passive/active speaker systems. The Twin Phono and 1/4" Jack terminals on this cable carry two mono signals across each connector, which are combined in audio equipment for stereo sound.