4 PIN DIN cable connect a component (such as DVD player, S-VHS VCRs, digital satellite receivers) with a screen (such as your TV / Monitor) and offer enhanced picture-quality on older television sets Connector 1:DIN 4 PIN male. Connector 2:DIN 4 PIN male(Note: please confirm your device is DIN 4 pin port before purchase to prevent ordering errors) 4-PIN DIN male to male audio adapter often used in broadcast, AV audio, band, studio monitoring recording, touring or other sound applications and devices Oxygen-free copper wires combined with shielding allow for a maximum audio quality; reduce distortion and signal loss; minimizes return loss, so music and sound effects are always clear, dramatic, detailed in excellent signal quality Flexible PVC sheath allows for easy installation in tight spaces behind your desk, entertainment center or audio rack without causing damage to the conductors