good design

This is a graphic equalizer: a piece of audio equipment used to adjust levels of different frequencies in sound. The position of the white sliders represents the relative loudness of each frequency from low to high. The good design is that by creating this graph-like representation of what the equalizer is doing to the sound, it is very easy to glance at the front of it and know exactly what is going on quickly, which comes in handy during live music performances.

Done