XLR Cable Drum (20m)
XLR is used for DC power connections for professional film and video cameras and related equipment. Some desk microphones with LEDs use them. The fourth pin is used to power the LED indicating that the microphone is on. Other uses for the four-pin XLR include some scrollers (colour changing devices for stage lighting), AMX analog lighting control (now obsolete) and some pyrotechnic equipment.
This is a 20m (65ft) long, 4-pin XLR drum.
See below (compatible items) for different lengths and other related drum cables.
|Length||20m Drum / 65.6ft|
|Connectors||Male to Female|