The Philips CDR 870 is a compact disc recorder that allows users to easily record audio onto CDs, providing an accessible way to create music compilations or preserve recordings from various sources. This model features a user-friendly interface with a clear display, making it easy to navigate through functions and options for recording and playback. With the ability to record at various speeds, the CDR 870 supports both CD-R and CD-RW formats, enabling flexibility in choosing the type of disc for recording. The device is equipped with digital connections, including coaxial and optical inputs, as well as analog inputs for compatibility with a range of audio sources. Additionally, it incorporates features for track editing, allowing users to manage their audio files effectively. The construction of the CDR 870 emphasizes reliability, ensuring stable operation during long recording sessions. The audio quality produced is generally regarded as high, making it suitable for various uses, from creating personal mixes to archiving music collections.