Dual channel (15 bands per channel).2/3 octave filter sets.25 Hz to 16 kHz effective equalization range.Constant Q filters.12 dB cut or boost per band.Level LEDs (-10 to +17 dB).Low cut filter switch with status LED.XLR inputs and outputs for balanced operation.Bypass switch with status LED.Ground lift switch.Dimensions (HxWxD): 1.75" (44.45 mm) x 19" (482.6 mm) x 8.75" (222 mm)Weight: 6 lbs (2.7 kg)