Selling a lightly used DBX 131 single channel rackmount compressor. All knobs, buttons, and sliders work perfectly. No issues with unit. Very light and normal wear from rack mounting. No packaging or manual. Comes with power cable. $100 Shipped CONUS - Lower 48 Only. PayPal ok. Not interested in any trades. Product Quick Specifications: Single 31-band, 1/3-octave Constant Q frequency bands Switchable boost/cut ranges of ±6 or ±12dB 12dB per octave, 3dB down @ 50Hz low-cut filter Front panel bypass switch ±12 dB input gain range 4-segment LED ladders for monitoring output levels XLR and TRS Inputs and Outputs Frequency Repsonse of <10Hz to >50kHz Dynamic range of greater than 108dB Thanks for Looking.