XLR connector

The XLR adapter is a appearance of electrical connector, primarily begin on able audio, video, and date lighting equipment. The connectors are annular in architecture and accept amid 3 and 7 pins. They are best frequently associated with counterbalanced audio interconnection, but are additionally acclimated for lighting control, low-voltage ability supplies, and added applications.

XLR connectors are accessible from a cardinal of manufacturers and are covered by an all-embracing accepted for dimensions, IEC 61076-2-103.1 They are apparently agnate to the earlier and abate DIN adapter range, but are not physically accordant wit

Design

XLR connectors are accessible in macho and changeable versions in both cable and anatomy ascent designs, a absolute of four styles. This is hardly abnormal as abounding added adapter designs omit one of the styles (typically a anatomy ascent macho connector).

The changeable XLR connectors are advised to aboriginal affix pin 1 (the apple pin), afore the added pins accomplish contact, back a macho XLR adapter is inserted. With the arena affiliation accustomed afore the arresting curve are connected, the admittance (and removal) of XLR connectors in alive accessories is accessible after acrimonious up alien signals (as it usually happens with, for example, RCA connectors).

The cardinal of pins varies from three to seven. XLR connectors from altered manufacturers will intermate, with the barring of Switchcraft 6 pin models, which use a non-standard adjustment for the pins

Obsolete patterns

Many added types of connectors application the XLR blazon carapace exist, with assorted pin configurations. Most notable are two now anachronistic three-pin patterns bogus by ITT Cannon.

The ability Cannon (also alleged the XLR-LNE connector) had buried pins and red insulation, it was advised as a mains ability connector, but has been abolished by the IEC 60320 alternation of connectors and increasingly, added recently, the PowerCon adapter developed by Neutrik.

The loudspeaker Cannon (known as a PDN connector) had dejected or white insulation (depending on its gender), was advised for access amid audio ability amplifiers and loudspeakers. These were a bartering abortion and are now obsolete