The RCA 27V513 is a 27-inch CRT TV, offering a 4:Some could even be in 4 by 3 aspect ratio, which is perfect for old television shows and classic movies. It has simple connection terminals which include the RCA inputs and a coaxial cable socket, making it appropriate for connection to a VCR, DVD or cable connection. The TV has stereo sound onboard that really works as you get sound quality that is average for the class of the TV. For those who don’t want to spend too much on a television and only want a basic one for other rooms or for old school consumption of media content, then yes this is a great choice.
Source: https://techybrain.net/rca-27v513-tv/