The older Switchcraft six-pin design adds a center pin to the standard five-pin design, whereas the newer Neutrik design is a different pattern. XLR connectors from different manufacturers will intermate, with the exception of six-pin models, which are available in two incompatible designs. As of 2016, XLR connectors are available with up to 10 pins, and mini XLR connectors with up to eight. With the ground connection established before the signal lines are connected, the insertion (and removal) of XLR connectors in live equipment is possible without hearing an annoying static pop (as usually happens with, for example, RCA connectors). The female XLR connectors are designed with a longer metal sleeve to first connect pin 1 (the earth pin), before the other pins make contact, when a male XLR connector is inserted. This is slightly unusual as many other connector designs omit one of the styles (typically a chassis mounting male connector). XLR connectors are available in male and female versions in both cable and chassis mounting designs, a total of four styles. Later, the Switchcraft corporation manufactured compatible connectors, followed by the Neutrik company, which made improvements to the connector, and produced a second-generation design (the X-series) that had only four parts for the cable connector, and eliminated the small screws used in the models of XLR connectors made by Cannon and Switchcraft. The Australian factory was sold to Alcatel Components in 1992 and then acquired by Amphenol in 1998. Originally, the ITT Cannon company manufactured XLR connectors in two locations: Kanagawa, Japan, and Melbourne, Australia. There was also the XLP series of connectors with hard plastic insulation, but the XLR model name is commonly used for all of the variants. The XLR connector originated from the Cannon X series of connectors by 1950, a latching mechanism was added to the connector, which produced the Cannon XL model of connector, and by 1955, the female connector featured synthetic-rubber insulation polychloroprene (neoprene), identified with the part-number prefix XLR. Cannon, founder of the Cannon Electric company, Los Angeles, California. The XLR connector (also Cannon plug and Cannon connector) was invented by James H. History and manufacturers Male and female XLR connectors with different numbers of pins The XLR connector is superficially similar to the smaller DIN connector, with which it is physically incompatible. XLR connectors are included to the international standard for dimensions, IEC 63. XLR connectors are cylindrical in design, with three to seven connector pins, and are often employed for analog balanced audio interconnections, AES3 digital audio, portable intercom, DMX512 lighting control, and for low-voltage power supply. The XLR connector is a type of electrical connector primarily used in professional audio, video, and stage lighting equipment. XLR3 cable connectors female (left) and male Silver is the better conductor however gold is highly resistant to corrosion so is favoured for its durability.Style of electrical connector found primarily in professional audio and lighting The Truth behind Gold and Silver Connectors. This increases the surface area of the cable cores and means that noise is induced more evenly down the length. Starquad leads use two cores per signal path (2 x + & 2 x -) tightly twisted around each other. The interference collected along the cable length is also then inverted, so put out of phase and made silent. The signals are sent perfectly out of phase with one another and then re-inverted at the destination. Please use the available options above to make your selection, use the detailed image to help you choose the correct direction.īalanced leads minimise noise interference by using two twisted cores (1 x + & 1 x -). These XLRs can be angled in whichever direction you require. Perfect for interconnecting devices such as mixing desks, home AV systems, sound cards, monitor speakers, amplifiers, DSLR cameras, portable recorders, etc. This cable combines electrical integrity with mechanical strength without compromising flexibility. Ideal for outside broadcast in areas that may be subject to EMI and RFI – for example, in close proximity to lighting dimmer circuits and major power feeds. Van Damme Tour Grade Classic XKE Starquad is specified for analogue audio signals in areas of high electronic interference.
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