Description

Used dbx 131S Single Channel 31-Band Graphic Equalizer in great condition, ideal for tightening live sound, monitors, or studio rigs. Features 31 ISO bands with 1/3-octave spacing from 20 Hz to 20 kHz, ±12 dB boost/cut, center-detent sliders, and a switchable 40 Hz low-cut filter for cleaner lows. Offers balanced XLR and 1/4" TRS in/out, a bypass function, and rugged, road-ready build for reliable tone shaping.

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