Factory Radio Cassette plus built in equalizer for all 1986-1990 Acura Legend 2 door coupes and 4 door sedans! Specific for the 1988-1990 Acura Legend LS models this one comes with the eq in the display screen! Buttons are clean and in good shape. Radio works as it should although the tuning buttons up and down need to be pressed very hard to make them work as they should. Still you can use the “see” button to find stations and set to presets. Cassette was not tested. So we do not know if that work for not. Rare find these days