The Dokorder MR-940 is a cassette deck designed for audio enthusiasts. It features dual capstan technology, which helps in providing a more stable and accurate playback. The device typically includes functions such as automated reverse play, which allows for continuous playback of both sides of the cassette. It also supports Dolby noise reduction to improve sound quality by reducing tape hiss. The build is often characterized by a straightforward layout with common controls for play, rewind, fast forward, pause, and record, making it user-friendly. It has standard output connections for speakers or amplifiers, often including RCA outputs.