The Kenwood GE-850 is an audio equalizer that features a 10-band graphic equalizer, allowing users to adjust frequency ranges to optimize sound output according to personal preferences or room acoustics. It is designed to enhance the overall listening experience by providing control over various frequency bands, which typically range from 31.5 Hz to 16 kHz. The unit is equipped with an LCD display for monitoring settings and includes controls for adjusting levels in each frequency band. The GE-850 also offers features like a bypass switch, enabling users to compare the adjusted sound with the original signal. Construction-wise, it includes solid build quality, suitable for home audio systems and can be incorporated into various audio setups. Its aesthetic design often complements other audio equipment from the same era, making it a preferred choice for enthusiasts who appreciate both functionality and style.