Audiosource EQ200 10-B& Stereo Graphic Equalizer 10-band stereo graphic equalizer with 10 slider controls for each channel Sliders range from 39 Hz to 16 kHz; overall frequency response of 10 Hz to 50 kHz Illuminated LED sliders with multicolor spectrum analyzer that monitors audio output 10-band stereo graphic equalizer with 10 slider controls for each channel Sliders range from 39 Hz to 16 kHz; overall frequency response of 10 Hz to 50 kHz Illuminated LED sliders with multicolor spectrum analyzer that monitors audio output EQ bypass function contrasts between "equalized" and "unequalized" sounds Includes 2 A/V inputs and 2 tape inputs and outputs; 16.56 by 3.5 by 11.88 inches (W x H x D)