Used dbx 2231 Dual 31-Band Graphic Equalizer

Used dbx 2231 Dual 31-Band Graphic Equalizer in fair condition, offering precise audio control with two independent 31-band EQ channels, each featuring 1/3 octave ISO standard spacing. Built with dbx Type III noise reduction and long-throw sliders, it delivers low-noise, high-performance audio shaping. Ideal for both stage and studio setups, this rackmount unit provides ±6dB or ±15dB boost/cut per band and includes high-pass filters and limiters for added versatility.