dbx 131s 31-band Graphic Equalizer

1/3-octave Constant Q frequency bands Switchable boost/cut ranges of +/-6 or +/-12dB 12dB/octave, 3dB down at 50Hz low-cut filter Front panel bypass switch +/-12dB input gain range 4-segment LED ladders for monitoring output level XLR and TRS inputs and outputs Internal toroidal transformer Frequency response of <10Hz to >50kHz Dynamic range of greater than 108dB Weight: 4.8 lbs. Dimensions: 1.75" x 6" x 19"