A plug and socket for coaxial cable. RCA connectors are used for analog ... An RCA connector is also known as a "phono connector," because in the 1940s, Radio Corporation of America (RCA) designed ...

Still, for under $70, the Rolls VP29 Phono Preamp is a plug-and-play winner that gets the job done. The Cambridge Audio Alva Duo is a diverse phono preamp that's good for both older vinyl and new ...