Everybody should play and have a 'UKE'. — George Harrison

audio jack

Klinkensteckerphone connector,
audio jack

A plug for transmitting low voltage. Often used for audio or video connections. The plug contains a contact spring which can wear out with time. Thus, plugs can get loose (slack joint), and transmission quality can decline.

For audio devices and musical instruments, 1/4 inch (6.35 mm) is standard (mostly mono), for headphones 3.5 mm (mostly stereo).

 Audio jack 6,35 mm


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