Used dbx 131 Single 31-Band Graphic Equalizer

Used dbx 131 Single 31-Band Graphic Equalizer in excellent condition, delivering classic dbx tone shaping for live sound, studios, and installs. Features 31 ISO 1/3‑octave bands from 20 Hz to 20 kHz with ±12 dB cut/boost, a switchable 40 Hz low-cut filter, adjustable input gain, and balanced XLR and 1/4" TRS I/O for clean integration into any rack system. Reliable, smooth control for feedback taming and precise EQ.