EMB EQB75 is a dual 10 band stereo equalizer with a spectrum analyzer display. It has ten bands of graphic EQ per channel, allowing you to adjust the sound to your liking. The multi-colored spectrum analyzer display shows the output of the system, so you can see how your adjustments are affecting the sound. The EQB75 also has two line inputs and dual tape monitor loops, making it easy to connect to your other audio equipment. With its powerful features and versatile connectivity, the EMB EQB75 is the perfect way to enhance your audio experience.