The item you are looking at is a cracker. This is a Kenwood Graphic equalizer with Full effects sound Processing. I have tried to show the quality of the looks in the pics but when not using the flash my camera struggles. The huge display is clear, bright and over 10” across. The unit also has buttons on saying Demo, Effect, Flat, Wide, Narrow, Graphic parametric, 5 x Memory buttons etc. It also has 2 buttons saying A1 Auto and A1 Focus (could be AI?)

The unit measures length 36cm depth 36cm and height 11cm has standard red and white phono input and output and is rated at 50Hz  240v