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This used dbx 1231 Dual 31-Band Graphic Equalizer is in great condition and offers precision control with two independent channels, each featuring 1/3-octave EQ sliders. Designed for professional audio setups, it provides a frequency range of 20Hz to 20kHz, switchable +/-6dB or +/-15dB boost/cut range, XLR and 1/4" TRS balanced inputs and outputs, and constant Q filtering for accurate response. Ideal for live sound or studio environments requiring detailed tonal shaping.

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