The Sharp MD-MT 90 H is a portable MiniDisc recorder that was manufactured between 2001 and 2002 in Japan. It features a silver casing and comes equipped with a remote control, enhancing its usability for various listening environments. The original price at launch was approximately 440 DM. This model is part of a broader lineup of MiniDisc devices from Sharp, indicating a range of options available for consumers seeking portable audio solutions during this period.