![]() ![]() The name RCA derives from the company Radio Corporation of America, which introduced the design in the 1930s. RCA Sockets and RCA plugs from leading brands including Switchcraft, Lumberg. The RCA connector (or RCA Phono connector or Phono connector) is a type of electrical connector commonly used to carry audio and video signals. RCA connectors are designed to work with coaxial cable and are typically used to make up RCA cables. It's probably time to join the other retirees in the setting sun. An RCA connector also known as a Phono Connector is an electrical connector used for the transmission of A/V (audio /video) signals. The RCA cable has enjoyed an 80 year-long run. Some technologies have run their course and need to be replaced. ![]() And in high-end audio, an increasing number of people are moving to the superior XLR cable too. In "pro" applications we use the XLR balanced connector which not only solves the RCA's shortcomings but adds another layer of improvement in its balanced configuration. And, shielding? It's not good on an RCA as one of the two conductors is attempting to also act as a shield. Some interconnect cables are fitted with so-called locking male RCA connectors (most notably made by WBT of Germany, but there are other brands as well). ![]() When inserting the connector into its female counterpart, its extended hot tip makes contact before the ground and we hear a "blaaat" if we change cables with a live amp. But just because something's used a lot doesn't mean it's the best choice. They are by far the most used connection scheme today. RCA cables can work in our high-end stereo systems. Before you knew it, the RCA cable was everywhere. In the 1950s, as radio morphed into consumer audio equipment, RCA cables began to replace the quarter-inch jack, the standard for external interconnection of audio products. Back then consumers had never seen an RCA cable unless they dug deep into the radio's internals. I cannot imagine any reader of this blog that hasn't heard of the RCA connector.ĭesigned in the 1940s by the Radio Corporation of America, its first use was to connect the internal components of console and tabletop radios manufactured by RCA. ![]()
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