Amplifiers with RCA input
RCA
— a socket for a coaxial cable, colloquially known as a "tulip". This interface is widely used in modern audio technology, including upscale. At the same time, it is considered poorly suitable for professional use due to low noise immunity and restrictions on the length of the wire. With analogue audio transmission (which is also used at the Main input), only one channel can be transmitted on one RCA wire.Show