The Marantz CDR-510 is a standalone CD recorder designed primarily for home recording of audio. It functions as both a CD player and a CD recorder, enabling users to create CDs from various audio sources. The device features an intuitive user interface, allowing for easy navigation through its functions. The CDR-510 supports CD-R and CD-RW discs for recording and playback, providing flexibility in media choice. It is equipped with a digital input, which facilitates connection to external devices such as DAT recorders or digital audio players. Additionally, it offers analog inputs, allowing for the recording of analog sources. The CDR-510 incorporates advanced error correction technology to maintain audio quality during the recording process. It also includes features such as pitch control and the ability to create track markers during recording, making it versatile for music enthusiasts. The build quality is solid, featuring a sleek and functional design that fits seamlessly into any audio setup.