Used DOD SR 231 QX Equalizer

Shape your tone with the classic DOD SR 231 QX Equalizer, a versatile used unit in good condition. This rack-style equalizer delivers precise control with dual-channel operation and graphic EQ sliders for fast, intuitive sound shaping—ideal for live rigs, studios, and playback systems. Dial in tighter lows, clearer mids, and smoother highs while keeping your signal clean and musical. Solid, dependable performance from a trusted DOD design.