RCA connectors, also called RCA plugs or phono connectors, carry analogue audio and video between hi-fi systems, turntables, DJ mixers and AV gear, one channel per plug.
About RCA Connectors
RCA connectors, also called RCA plugs or phono connectors, carry analogue audio and video between hi-fi systems, turntables, DJ mixers and home AV equipment. Each plug carries a single channel, so stereo audio uses a pair, typically colour-coded red and white. While HDMI has replaced RCA in much of home entertainment, the connector remains standard on DJ mixers, recording outputs on mixing consoles and coaxial outputs on many players.
SWAMP stocks quality solder-type RCA plugs, including REAN by Neutrik, ideal for building or repairing your own leads with bulk audio cable. After a finished lead instead? Browse our ready-made RCA cables in dual and single configurations. Connecting RCA gear to balanced XLR or jack equipment? Our audio adapters cover the conversions, and the full audio connectors range includes jack connectors for other lead-building projects.
RCA Connector FAQs
What is an RCA connector used for?
RCA connectors transfer analogue audio and video signals between equipment such as turntables, amplifiers, DJ mixers and TVs. In pro audio they are common on DJ gear and the record outputs of mixing consoles.
Are RCA plugs and phono connectors the same thing?
Yes. RCA connector, RCA plug and phono connector all describe the same connector, originally developed by the Radio Corporation of America for phonograph players. The names are used interchangeably.
Is an RCA connection mono or stereo?
A single RCA plug carries one channel of audio. Stereo connections use a pair of plugs, usually colour-coded red for the right channel and white for the left, which is why most RCA leads are dual cables.
