The Yamaha Group is a group of companies manufacturing a diverse range of products such as musical instruments, integrated circuits, and motor vehicles. The renowned Yamaha Motor Co. is part of this fabulous group. The Yamaha Corporation, another group company, specializes in the production of home electronics, and musical instruments. This Japan-based Company sells music workstations, electric grand pianos, electronic organs, guitars, digital pianos, portable keyboards, synthesizers, and other musical instruments. The Yamaha MT4X is a four track cassette recorder, which is available at an extremely reasonable price. Each channel has a four-band stereo graphics equalizer, DBX noise reduction mechanism, and dual speed controls. The special feature of this cassette recorder is that it is capable of recording on all four tracks simultaneously. This cassette recorder records at two tape speeds. The MT4x has an built-in four channel EQ with send and return effects, DBX NR, and a bounce feature of up to around 16 tracks, which is achieved by bouncing the signal downwards. It has headphone, monitor, RCA and stereo outputs. The separate RCA output allows the output to be transferred to another multi-track system. It also has push button electronic button controls, a tape counter, channel slide volume controls, and a LED level meter for monitoring each track separately. This cassette recorder is extremely useful and reliable. With features such as excellent design, noise reduction, and versatility, the Yamaha MT4X, has increased the popularity of this model.