Used DOD R-831 Graphic Equalizer Equalizer

Used DOD R-831 Graphic Equalizer in good condition, delivering classic DOD tone shaping in a rugged rack-style unit. Features stereo operation with 31-band graphic EQ per channel for precise control across the full audio spectrum, plus master level control for easy gain matching. Ideal for taming room resonance, tightening live rigs, or refining studio mixes with smooth, musical adjustments and reliable performance. Clean, straightforward interface makes dialing in your sound fast and intuitive.