Sony's TCM-200DV Cassette Recorder is the number one cassette voice recorder. It is designed to provide you with clear and accurate recordings. This Sony's TCM-200DV cassette recorder features double recording time which allows you to record at a standard speed, or at half the standard speed. Record at 1 constant level with Sony's Sony-Matic automatic  recording level control. Listen to all your recordings through the built-in-speaker or plug in your own set of earphones.